Simplify these thing below please. I am stuck again... Thank you

Simplify These Thing Below Please. I Am Stuck Again... Thank You

Answers

Answer 1

[tex]9\sqrt{56 x^7 y^{12}}\qquad \begin{cases} 56=7\cdot 2\cdot 2\cdot 2\\ \qquad 7\cdot 2^2 \cdot 2\\ \qquad 2^2\cdot 14\\ x^7=x^{(3)(2)+1}\\ \qquad (x^3)^2\cdot x^1\\ y^{12}=y^{(6)(2)}\\ \qquad (y^6)^2 \end{cases}\hspace{5em} \begin{array}{llll} 9\sqrt{2^2(14)(x^3)^2 x (y^6)^2} \\\\\\ 9(2)(x^3)(y^6)\sqrt{14x} \\\\\\ {\Large \begin{array}{llll} 18x^3y^6\sqrt{14x} \end{array}} \end{array}[/tex]

Answer 2

Answer:

[tex]\textsf{1.} \quad 18\;x^3\;y^{6}\sqrt{14x}[/tex]

[tex]\textsf{2.} \quad -8\sqrt{2}[/tex]

 

Step-by-step explanation:

Question 1

Given expression:

[tex]9\sqrt{56x^7y^{12}}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{ab}=\sqrt{a}\sqrt{b}:[/tex]

[tex]\implies 9\sqrt{56}\sqrt{x^7}\sqrt{y^{12}}[/tex]

Rewrite 56 as 4·14:

[tex]\implies 9\sqrt{4 \cdot 14}\sqrt{x^7}\sqrt{y^{12}}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{ab}=\sqrt{a}\sqrt{b}:[/tex]

[tex]\implies 9\sqrt{4}\sqrt{14}\sqrt{x^7}\sqrt{y^{12}}[/tex]

Rewrite 4 as 2²:

[tex]\implies 9\sqrt{2^2}\sqrt{14}\sqrt{x^7}\sqrt{y^{12}}[/tex]

Simplify:

[tex]\implies 9\cdot 2\sqrt{14}\sqrt{x^7}\sqrt{y^{12}}[/tex]

[tex]\implies 18\sqrt{14}\sqrt{x^7}\sqrt{y^{12}}[/tex]

[tex]\textsf{Apply exponent rule} \quad \sqrt{a}=a^{\frac{1}{2}}:[/tex]

[tex]\implies 18\sqrt{14}\;(x^7)^{\frac{1}{2}}\;(y^{12})^{\frac{1}{2}}[/tex]

[tex]\textsf{Apply exponent rule} \quad (a^b)^c=a^{bc}:[/tex]

[tex]\implies 18\sqrt{14}\;x^{\frac{7}{2}}\;y^{\frac{12}{2}}[/tex]

[tex]\implies 18\sqrt{14}\;x^{\frac{7}{2}}\;y^6[/tex]

Rewrite ⁷/₂ as 3 + ¹/₂

[tex]\implies 18\sqrt{14}\;x^{(3+\frac{1}{2})}\;y^{6}[/tex]

[tex]\textsf{Apply exponent rule} \quad a^{b+c}= a^b \cdot a^c:[/tex]

[tex]\implies 18\sqrt{14}\;x^3 \; x^{\frac{1}{2}}\;y^{6}[/tex]

[tex]\textsf{Apply exponent rule} \quad a^{\frac{1}{2}}=\sqrt{a}:[/tex]

[tex]\implies 18\sqrt{14}\;x^3 \; \sqrt{x}\;y^{6}[/tex]

Rearrange:

[tex]\implies 18\;x^3\;y^{6}\sqrt{14x}[/tex]

Question 2

Given expression:

[tex]7\sqrt{32}-6\sqrt{72}[/tex]

Rewrite 32 as 16·2 and 72 as 36·2:

[tex]\implies 7\sqrt{16 \cdot 2}-6\sqrt{36 \cdot 2}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{ab}=\sqrt{a}\sqrt{b}:[/tex]

[tex]\implies 7\sqrt{16}\sqrt{2}-6\sqrt{36}\sqrt{2}[/tex]

Rewrite 16 as 4² and 36 as 6²:

[tex]\implies 7\sqrt{4^2}\sqrt{2}-6\sqrt{6^2}\sqrt{2}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{a^2}=a, \quad a \geq 0:[/tex]

[tex]\implies 7 \cdot 4\sqrt{2}-6\cdot 6\sqrt{2}[/tex]

Simplify:

[tex]\implies 28\sqrt{2}-36\sqrt{2}[/tex]

[tex]\implies -8\sqrt{2}[/tex]


Related Questions

Let f(x)=(x−7)(x+6)(x−5). Find the y-intercept(s), the x-intercept(s), the values of x where f(x)>0, and the values of x where f(x)<0. Do not sketch the graph.
1. Find the y-intercept(s). List your answers as points in the form (a,b)
2.Find the x-intercept(s). List your answers as points in the form (a,b)
3. What are the values of x where f(x)>0?
4. What are the values of x where f(x)<0

Answers

Part 1

The y-intercept is when x=0, and [tex]f(0)=(0-7)(0+6)(0-5)=210[/tex]. So, the y-intercept is at (0, 210).

Part 2

The x-intercept(s) are when y=0, so:

[tex]f(x)=0\\\\(x-7)(x+6)(x-5)=0\\\\x-7=0, x+6=0, x-5=0\\\\x=-6, 5, 7[/tex]

So, the x-intercepts are: (-6, 0), (5, 0), (7, 0)

Using our roots from Part 2, we know that:

Part 3: [tex](-6, 5) \cup (7, \infty)[/tex]

Part 4: [tex](-\infty, -6) \cup (5, 7)[/tex]

which representation shows y as a function of x?if you can't see c, is says: -1,0 -1,5-1,10-1,15

Answers

At first ,we should know that :

The relation between x and y will be a function when each value of x appeared one time

We will check the options:

A. for the figure of option A, each value of x connected one time to a value of y

B . there are 2 arrows from 0 and 1

C. the values of x = -1 , connected four times to the value of y

So, the answer is option A

2. Tony's bill at a restaurant was $47.24. He planned to leave an 18% tip for the waiter. How muchdid he pay overall? (2 points)

Answers

Determine the amount paid by the Tony overall.

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help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

d

Step-by-step explanation:

The number of years must be non-negative.

This eliminates all of the options except for d.

A triangle has side lengths measuring 10m, 24m, and 26m. Explain how you use Pythagorean Theorem to determine whether or not the triangle is a right triangle.

Answers

Hello there. To solve this question, we'll have to remember some properties about the pythagorean theorem and right triangles.

Given a triangle with side lengths 10 m, 24 m and 26 m, we have to determine whether this is a right triangle or not.

First, let's assume these are the sides lengths of a right triangle, as follows:

Notice in this case we choose the largest side to be the hypotenuse. We know that the largest side of a triangle has to be less than the sum of the legs and any combination would do, but since we'll apply the Pythagorean theorem, we already know that the hypotenuse has to be the largest side of the triangle.

For a right triangle with legs a, b and hypotenuse c, the Pythagorean theorem says that the sum of the squares of the legs is equal to the square of the hypotenuse, that is

[tex]a^2+b^2=c^2[/tex]

Hence we plug a = 10, b = 24 and c = 26.

We have to see if this equality will hold for the values;

[tex]10^2+24^2=26^2[/tex]

On the right hand side, square the number

[tex]676[/tex]

On the left hand side, square and add the numbers

[tex]100+576=676[/tex]

Notice we got the same answer, then we say that these values satisfy the Pythagorean theorem.

Therefore, this is a right triangle.

If there is more then one element in the set, separate them with commas

Answers

Answer:

Sample space = {1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C}

Event that the number chosen is 2 = {2A, 2B, 2C}

Explanation:

The sample space is the set with all the possible outcomes, if she can select any number from 1, 2, or 3 and she can select any letter of A, B, or C, we get that the sample space is

Sample space = {1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C}

Then, the outcome for the event that the select number is 2 is

Event that the number chosen is 2 = {2A, 2B, 2C}

Therefore, the answers are:

Sample space = {1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C}

Event that the number chosen is 2 = {2A, 2B, 2C}

Describe the transformation of f(x)= x2 represented by g. then graph.

Answers

that’s 5636288163 x24

Determine the distance between M(4, 0) and N(-2, -3).

Answers

[tex]\text{distance = }\sqrt[]{45}[/tex]

Explanation

Step 1

the distance between 2 points P1 and P2 is given by:

[tex]\begin{gathered} \text{distance}=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2} \\ \text{where} \\ P1(x_1,y_1)andP2(x_2,y_2) \end{gathered}[/tex]

Step 2

let

P1=M(4,0)

P2=N(-2,-3)

replace

[tex]\begin{gathered} \text{distance}=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2} \\ \text{distance}=\sqrt[]{(-2-4)^2+(-3-0)^2} \\ \text{distance}=\sqrt[]{(-6)^2+(-3)^2} \\ \text{distance}=\sqrt[]{36+9} \\ \text{distance}=\sqrt[]{45} \\ \end{gathered}[/tex]

I hope this helps you

5
一堆
2
If log₁/2x = -1, then the value of x is
a) 2
b) 1/2
c)-1

Answers

The value of the variable 'x' in logarithmic expression is: 2

What is logarithm?

In mathematics, the term logarithmic expression can be explained as the exponent or the power which is raised on the base value of the logarithmic expression.

According to the question, the given logarithmic expression are as follows:

[tex]log_{1/2}x = -1[/tex]

Using standard logarithmic property, we get

x = (1/2)^-1

⇒x = 2

Hence, the logarithmic value of the variable 'x' is: 2

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I really need a clear, step-by-step explanation

Answers

1) 1/6

3) -7/6

what is the difference between rational and fractional numbers?Any number with the formula a/b, where both "a" and "b" are whole numbers, and where "b" ≠ 0, is a fraction. A rational number is one that has the pattern p/q, where p and q are both integers, and q≠0.Use equivalent fractions that do have a shared denominator if the denominators are not the same. To accomplish this, you must identify the two denominators' least common multiples (LCM). Rename the fractions having a common denominator before adding those with different denominators. Later, include and simplify.

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Calculate the total loss after 4 years if 299000 is reduced by 4% per annum

Answers

The total loss after 4 years is $47840.

How to calculate the value?

From the information, we want to calculate the total loss after 4 years of 299000 is reduced by 4% per annum.

It should be noted that this simply means the calculation using the interest formula. In this case, the total loss will be gotten by knowing the interest.

In this case, the interest formula can be illustrated as:

Interest = PRT / 100

where P = Principal = 299000

R = Rate = 4%

T = Time = 4 years

Interest = (299000 × 4 × 4) / 100

Interest = 4784000 / 100

Interest = 47840

In this case, the calculation of the interest is the loss that the person gets.

Therefore, the loss is $47840.

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If ∆ABC is congruent to ∆PQR, find the length of QR.

Answers

If ∆ABC is congruent to ∆PQR, find the length of QR.

Given that If ∆ABC is congruent to ∆PQR:

The simplest way to prove that triangles are congruent is to prove that all three sides of the triangle are congruent.

When all the sides of two triangles are congruent, the angles of those triangles must also be congruent.

From the triangle ABC, the side BC = 4,

Hence the PQR, the side QR = 4 since they are congruent

Two ropes are attached to a wagon, one horizontal to the west with a tension force of 30N, and the other east and at an angle of 30 degrees northward and a tension force of 40 N. Find the components of the net force on the cart. Show all work.

Answers

The net force on the cart is 62N

and the vertical component =36.64 N

the horizontal component= 50N

What is revolution of vector?

The process of splitting a vector into its components is called resolution of the vector. We resolve a vector into two components which are. component along the x-axis called horizontal component. component along the y-axis called vertical component

30N tension on the cart is westward which mean the vertical component will be 0 and the horizontal component will be 30N.

40N tension isN 30° E which means

the vertical component= 40 sin60=36.64N

Horizontal component= 40 cos 60= 20N

sum of vertical = 36.64N +0= 36.64N

sum of horizontal= 30N+20N= 50N

60° was used for tension 40N because the angle of vector must always lie on the horizontal axis

therefore the net force F is obtained by using Pythagoras theorem

F= √(50^2+36.64^2)

= 62N to the nearest whole number.

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Find two different ways to show that one third+ one fourth is not equal to 3/7. You can use numbers words and labels sketches.

Answers

We can show that one third + one fourth is not equal to 3/7 by following two ways.

By Calculation.By Analysis.

By Calculation.

We are given to prove that the one third and one forth combination of any object/value does not equals to the 3/7 of that same value/object.

let's Consider we have value as 1.

∴ one third of value will be [tex] \frac{1}{3} [/tex]

∴ one forth of value will be [tex] \frac{1}{4} [/tex]

∴ three of seven of value will be [tex] \frac{3}{7} [/tex]

Now we can do the mathematic calculation on one third and one forth of the value.

As given we have to calculate the addition of  one third and one forth of the value

∴ [tex] \frac{1}{3} + \frac{1}{4} [/tex]

= [tex] \frac{4}{12} + \frac{3}{12} [/tex] --(make base same )

= [tex] \frac{4\ + 3}{12}[/tex]

= [tex] \frac{7}{12}[/tex]

∴ By the calculation we clearly got that the addition of  one third and one forth of the value is equal to the seven of twelve of the value.

We can also prove it by analysis as follows ;

Proof by analysis:-

Consider a number say 120.

∴ 1/3 of 120 will be 40

∴ 1/4 of 120 will be 30

∴ 3/7 of 120 will be 51.42

Now Addition of 1/3 and 1/4 of 120 will be 40 + 30 = 70

Comparing it with 3/7 i.e 51.42 ≠ 70

Hence proved 1/3 + 1/4 ≠ 3/7 .

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Write the linear inequalities that this graph represent in slope - intercept form

Answers

Solution

For the solid line we can select two points:

(0,2) and (1,0)

We can calculate the slope and we have:

[tex]m=\frac{0-2}{1-0}=-2[/tex]

Then we can find the intercept and we got:

0= -2*1+ b

b =2

Then the equation is:

y= -2x +2

For the dashed line we can select (0,1) and (1,2) then the slope is:

[tex]m=\frac{2-1}{1-0}=1[/tex]

The intercept is:

2= 1*1 +b

b=1

Then the equation is:

y= x +1

5. Which equation is solved for the height of the cone based on theinformation given below ?

Answers

The equation for the Volume (V) of the cone given is,

[tex]V=\frac{1}{3}\pi r^2h[/tex]

We are to isolate 'h' in the equation above

SOLUTION

Multiply both sides by 3

[tex]3V=3\times\frac{\pi}{3}r^2h[/tex]

Simplify

[tex]3V=\pi r^2h[/tex]

Divide both sides by πr²

[tex]\frac{3V}{\pi r^2}=\frac{\pi r^2h}{\pi r^2}[/tex]

Simplify

[tex]h=\frac{3V}{\pi r^2}[/tex]

Hence, the answer is

[tex]h=\frac{3V}{\pi r^2}\text{ (OPTION D)}[/tex]

What would the simplified form be to-√12+3√3

Answers

[tex]-\sqrt{12}\text{ + 3}\sqrt{3}[/tex][tex]\begin{gathered} -\sqrt{12}\text{ + 3}\sqrt{3} \\ -\sqrt{4\times3}\text{ + 3}\sqrt{3} \\ -2\sqrt{3}\text{ + 3}\sqrt{3} \\ \sqrt{3} \end{gathered}[/tex]

In a single throw of a fair die, what is the probability that an odd number or a perfect square greater than one shows up?

Answers

The probability that an odd number or a perfect square greater than one shows is 2/3.

Probability -  The area of mathematics known as probability deals with numerical representations of the like that an event will occur or that a statement is true.

The probability of an event is a value between 0 and 1.

total no. of outcomes - 1,2,3,4,5,6

odd number = 1,3,5

or a perfect square = 4

probability - dividing the favorable number of outcomes by the total number of possible outcomes.

probability =  favorable outcomes  / total no. of outcomes

= 4/6

= 2/3

The probability that an odd number or a perfect square greater than one shows is 2/3.

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Find the greatest common factor (GCF) of 64 and 72.A. 8B. 9C. 4D. 12

Answers

Okay, here we have this:

Let's decompose each number and then we see their common factors:

64=2*2*2*2*2*2

72=2*2*2*3*3

The factors common to both are: 2*2*2, and by multiplying we obtain that the greatest common divisor is 8. The correct answer is option A.

Write the augmented matrix for the following system of equations.
9y-5+9z = 0
7x=-3y+7+z
5x + 7y = 5

Answers

The augmented matrix is [tex]\begin{bmatrix}0&9&9&|&5\\7&3&-1&|&7\\5&7&0&|&5\end{bmatrix}[/tex].

What is a matrix?

A rectangular array or table containing numbers, symbols, or phrases that are arranged in rows and columns is known as a matrix.

The given system of equations is:

9y - 5 +9z = 0

7x = -3y +7 + z

5x + 7y = 5

Rewrite the equations as:

0x + 9y + 9z =  5

7x +3y -1z = 7

5x + 7y + 0z= 5

Therefore, the augmented matrix for the system of equations is:

[tex]\begin{bmatrix}0&9&9&|&5\\7&3&-1&|&7\\5&7&0&|&5\end{bmatrix}[/tex]

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Analyze the graph of the function f(x)=4|x+7|+8 compared to the graph of the absolute value function g(x)=|x| .

Answers

Given:

The functions

[tex]\begin{gathered} g(x)=|x| \\ f(x)=4|x+7|+8 \end{gathered}[/tex]

Required:

Determine changes made in g(x) to get f(x).

Explanation:

The steps are:

[tex]\begin{gathered} f(x)=4|x+7|+8 \\ Shift\text{ the graph to the left }7\text{ units.} \\ Shift\text{ the graph upwards }8\text{ units.} \\ Apply\text{ a vertical stretch of }4\text{ units.} \end{gathered}[/tex]

So. fourth option is describing the f(x).

The graph

Answer:

Completed the answer.

What can you conclude from the information in the diagram?

Answers

Answer:

Triangle UVT and TSR are isosceles triangles (two equal sides).

Angle WUV = Angle WTV (base angles of isosceles triangle)

Angle RTS = Angle TRS (base angles of isosceles triangle)

Line VW is perpendicular to line UT.

Angle WTV = Angle RTS (vertically opposite angles)

Angle WTR = Angle VTS (vertically opposite angles)

If 2 + √3 is a polynomial root, name another root of the polynomial, and explain how you know it must also be a root.

Answers

If 2+[tex]\sqrt{3}[/tex] is a polynomial root, then the another root of the polynomial will be 2 -[tex]\sqrt{3}[/tex]

The root of the polynomial =  2 +[tex]\sqrt{3}[/tex]

We know by using the quadratic equation we can find the solution of the polynomial

The quadratic equation of the polynomial

= [tex]\frac{-b+/-\sqrt{b^2-4ac} }{2a}[/tex]

Then the root of the polynomial is [tex]\frac{-b+\sqrt{b^2-4ac} }{2a}[/tex] and [tex]\frac{-b-\sqrt{b^2-4ac} }{2a}[/tex]

Here one root is given that 2 + [tex]\sqrt{3}[/tex]

Then using the quadratic equation of the polynomial, the other root of  the polynomial will be the conjugate of the given root.

The other root of the polynomial = 2 - [tex]\sqrt{3}[/tex]

Hence, If 2 + [tex]\sqrt{3}[/tex] is a polynomial root, then the another root of the polynomial will be 2 - [tex]\sqrt{3}[/tex]

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Write an equation that represents the line.
Use exact numbers.

Answers

Answer:

y = 0.75x + 2

Step-by-step explanation:

Take two distinct points on the graph

Compute the slope m and y-intercept b

Equation of line in slope-intercept form is
y = mx + b

Take points (0, 2) and (4, 5)

Slope m = (5 - 2) /(4-0) = 3/4

y-intercept from the graph is 2

So y = 3/4 x + 2 =0.75x + 2

A large pizza pie with 15 slices is shared among x students such that each student's share is 3 slices. Write it as a mathematical statement.

Answers

Answer:

15/x = 3

Explanation:

Total number of slices = 15

Number of students = x

Each student's share = 3

(Total number of slices)/(Number of students) = Each student's share

Therefore, the mathematical statement representing the illustration is:

15/x = 3

A teacher was helping me but I got force quite the app due to lag can you help me with question C, D, and E !!!

Answers

Parts C, D and E

Answer:

Explanation:

C) The maximum height is the highest point on the graph. On the x axis of the graph, each small square is 0.25 units. Thus, the x coordinate of the maximum height is is 1.25. The ball reached maximum height after 1.25 seconds

D) There were two different times when the ball was at 10m.

When y = 10 m, x = 0.5

when y = 10, x = 2

At 0.5 and 2 seconds, the ball was at 10m

E) A the time the when the ball hit the ground, the height is 0. Thus, the time when the ball hits the ground is 3 seconds

x over 3=2

Can the value of x be 13 ​

Answers

Answer:

no

Step-by-step explanation:

because 3*2 isnot equal to13

the recommended amount of meat to serve 1 and 1/2 dozzen people is 4 and 1/2 pounds. how many pounds of meat are recommended to feed 1 dozzen people? how many pounds are recommended to feed 4 people? and how many pounds are recommended to feed 1 person

Answers

First, 1 dozen is 12 units, so

[tex]1\frac{1}{2}\text{ dozen people }=\text{ 12 people + 6 people = 18 people}[/tex]

Now, to solve the exercise you can use the rule of three. So, you have

*How many pounds of meat are recommended to feed 1 dozen people?

[tex]\begin{gathered} 18\text{ people}\rightarrow4.5\text{ pounds} \\ 12\text{ people}\rightarrow x\text{ pounds} \\ x=\frac{12\text{ people }\ast\text{ 4.5 pounds}}{18\text{ people}} \\ x=\frac{54}{18}\text{ pounds} \\ x=3\text{ pounds} \end{gathered}[/tex]

Therefore, 3 pounds of meat is recommended to feed a dozen people.

*How many pounds are recommended to feed 4 people?

[tex]\begin{gathered} 18\text{ people}\rightarrow4.5\text{ pounds} \\ 4\text{ people}\rightarrow x\text{ pounds} \\ x=\frac{4\text{ people }\ast\text{ 4.5 pounds}}{18\text{ people}} \\ x=\frac{18}{18}\text{ pounds} \\ x=1\text{ pound} \end{gathered}[/tex]

Therefore, 1 pound of meat is recommended to feed 4 people.

*How many pounds are recommended to feed 1 person

[tex]\begin{gathered} 18\text{ people}\rightarrow4.5\text{ pounds} \\ 1\text{ person}\rightarrow x\text{ pounds} \\ x=\frac{1\text{ person}\ast4.5\text{ pounds}}{18\text{ people}} \\ x=\frac{1}{4}\text{ pounds} \end{gathered}[/tex]

Therefore, 1/4 pound of meat is recommended to feed 1 person.

A student is initially outside. He is given the choice with a probability of 0.4 of going to the playground, 0.3 of shopping in the mall and 0.3 of returning home. If he is in the playground, he takes 2 hrs of time and then decides to stay in the playground again or return back home. (he can continue to decide to stay in playground like a recursive process) Similarly, If he is in the mall, he takes 3 hrs of time and then decides to stay in the mall again or return back home. (he can continue to decide to stay in mall like a recursive process) For all cases, it takes 1 hr to return home. what is the expected hours the student was outside home?

Answers

Based on the probability values, it will take the student 2 hours to stay outside the home

How to determine the expected value of the student?

The given parameters are:

Probabilities

P(1) = 0.4

P(2) = 0.3

P(3) = 0.3

Time

Time 1 = 2 hours

Time 2 = 3 hours

Time 3 = 1 hour

When the above are represented on a table, we have the following table of values

Time (x)                    |   2        3          1

Probability (P(x))       | 0.4      0.3     0.3

The expected value of the student is then calculated as

E(x) = ∑ x * P(x)

Substitute the known values in the above equation

E(x) = 2 * 0.4 + 3 * 0.3 + 1 * 0.3

Evaluate the products

E(x) = 0.8 + 0.9 + 0.3

Evaluate the sum

E(x) = 2

Hence, the expected value is 2

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Construct a difference table to predict the next term of sequence. 6, 1, 0, 10, 38, 91,.......

Answers

Number..................Difference1........... Difference 2.....Difference 3

6...........................................................................................

1................................ -5......................................................

0.............................. -1....................................4..............

10.............................. 10..................................11......................7

38.............................. 28................................18..................... 7

91.............................. 53................................25................... 7

176............................85..............................32

Answer:

Next number in sequence 176

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You have exactly 10 coins with a totalvalue is $1. Three of the coins arequarters. What are the remaining coins?The True or False 1. An atom has no weight.2An electron is the heaviest part of an atom. 3. All protons weigh the same.4.All atoms weigh the same. 5. All neutrons weigh the same.6. An oxygen atom can weigh the same as a nitrogen atom7.All oxygen atoms weigh the same. 8. To find the mass of an atom, we add the neutrons and electrons The atomic mass of Calcium is 40.08.9.The rounded off mass is 41. 10Isotopes are atoms of the same element that have a different number of protons. calculate the effect on the equilibrium interest rate in this market, as a result of the federal reserve action. the expected interest rate on a one-year discount bond will increase decrease to enter your response here%. (round your intermediate calculations to the nearest whole number. round your final answer to two decimal places.) On Wednesday, they pick a total of 89 kg of strawberries.The mean mass of each strawberry is 22 g.Work out the number of strawberries they picked.Give your answer correct to the nearest 10 What is the remainder when f(x) = x3 + 5x2 32x 7 is divided by x 4? Show your work. according to the efficient markets hypothesis, the number of people who think a stock is overvalued exactly balances the number of people who think a stock is undervalued. a. true b. false The Stirrings of Rebellion What were the results of the fighting at Lexington and Concord? What is the meaning of this excerpt? puritans plant a rosebush near the prison to comfort criminals. The rosebush is more beautiful and fragile than anything else near the prison. The rosebush is natures offering to those who must enter or leave the prison. Puritans believe that criminals deserve a view of beauty from their cells. In Source 1: "Action-Packed Video Games a Sight for Sore Eyes" which of the following is beneficial effect of playing video games? Question 3 options: Studies havelinked nonstop video gaming to such ills as carpal tunnel syndrome and tennis elbow, not to mention the current obesity epidemic plaguing this nation's young. Besides, she notes, obsessive play will not necessarily lead to benefits, even in people with lazy eye. This tension and repetition can strain body parts such as the neck, wrist, or elbow. On the positive side, some research has shown that playing video games can improve eye-hand coordination and visual attentionthe ability to search for a target in a jungle of objects, to monitor several items at once, and to keep track of a steady stream of objects zipping swiftly by. Michael has 2 1/2 cups of orange juice in a jar he pours the juice into glasses that each hold 3/4 cups how many glasses can he fill? GIVEN: AD is angle bisector of helppppppppppppppppA light year is the amount of time it takes for light from the Sun to reach the Earth. True FalseThe ozone layer is important to human life because it protects people from: microwaves. gamma rays. ultraviolet light rays. None of the choices are correct.UVA and UVB rays can cause skin damage and skin cancer. True FalseWhich of the following chemicals destroys the ozone layer? CFCs gasoline hydrogen All of the choices are correct.The Milky Way is 100,000 light years in size. True FalseAll stars die out after becoming white dwarfs. True FalseBlack holes: are the brightest objects in space. are the most well understood objects in space. pulse in a regular pattern. None of the choices are correct. Find the exact value of cos 4pi/3 in simplest form with a rational denominator? Meghan anxiously awaits as her statistics professor hands back results on the last exam. As the professor approaches, Meghan notices that the he has a smile on his face. She immediately thinks to herself "I must have aced this test!" On which stage of the interpersonal perception process did Meghan end this interaction? I need help with the answer PART B: Which quote from the text best supports the answer to Part A?O A. "at a certain point, most of us learn to leave these kinds of visions behind and grow up. We learn that there are no monsters hiding under the bed, and not every earthquake brings buildings down."(Paragraph 4) B. "just as importantly, we need to think of ourselves as the readers of our fears, and how we choose to read our fears can have a profound effect on our lives." (Paragraph 7)O C. "Terrified of cannibals, they decided to forgo the closest islands and instead embarked on the longer and much more difficult route to South America." (Paragraph 9) D. "Maybe then we'd spend less time worrying about serial killers and plane crashes, and more time concerned with the subtler and slower disasters we face" (Paragraph 11) Using m1v1i + m2v2i = m1v1f + m2v2f how does one describe the concept of left or right mathematically? can someone answer this, its two pics included The school is having a bake sale and the pep squad is selling cookies. On one ticket they sold two chocolate chip cookies and five oatmeal cookies for $23. On another ticket they sold three chocolate chip cookies and three oatmeal cookies for $21.Which system of equations below can be used to determine the price of a chocolate chip cookie and the price of an oatmeal cookie?Let x represent the cost of a chocolate chip cookie, and let y represent the cost of an oatmeal cookie. A. 2x + 3y = 235x + 3y = 21 B. 2x + 3x = 205y + 3y = 24 C. 5x + 8y = 445x - 8y = 44 D. 2x + 5y = 233x + 3y = 21 Which is not an example of U.S. foreign policy?President Taft turning away from military intimidation and toward monetary incentives with other nationsPresident Franklin Roosevelt establishing the Lend-Lease program to aid Britain during World War IIPresident Lyndon Johnson asking Congress to pass the Civil Rights Act of 1964President Theodore Roosevelt sending U.S. warships to Asia to display their power