Mathematics College

PLEASE I NEED HELP I GOT A PUPPY AND IM EXHAUSTED HE DOESNT SLEEP AT NIGHT

Answers

Answer 1

Answer:

False

Step-by-step explanation:

Plug 16 into the function as x

16+12=28

4≠28

Related Questions

0.5 to the second power x (20-2 to the third power x 3)x(2/5x25)

Answers

Answer:

489

Step-by-step explanation:

Randy wants to install a patio, which will be filled with concrete. The dimensions of the patio are 14 m long, 8 m wide, and 1 m deep. Determine the cost of the
concrete to be used while installing the patio if the concrete is available to Randy at the rate of $5 per cubic meter.
The cost of the concrete for installing the patio will be,

Answers

Answer:

Total cost of patio = $560

Step-by-step explanation:

Given:

Length of patio = 14 m

Width of patio = 8 m

Height of patio = 1 m

Cost of 1 m³ concrete = $5

Find:

Total cost of patio

Computation:

Volume of patio = l x b x h

Volume of patio = 14 x 8 x 1

Volume of patio = 112 m³

Total cost of patio = Volume of patio x $5

Total cost of patio = 112 x $5

Total cost of patio = $560

Factor the GCF from the expression 30x-6y.

Answers

Answer:

6(5x-y)

Step-by-step explanation:

i hope this helps :)

can anyone help me in picture ???????

Answers

Answer:

Step-by-step explanation:

PLZ HELP ITS DUE IN 2 MINS

Answers

Answer:

x = -5 , x = 1

Step-by-step explanation:

f(x) = ⅔(x + 5)(x - 1)

0 = ⅔(x + 5)(x - 1) → x + 5 = 0 OR x - 1 = 0

x = -5 , 1

The figure is a kite. The m < 4 = 72 and m < 3 = 18. Find m < 2.

Answers

The sum of the angles for a 4 sides figure must add up to 360.

Angle 1 and angle 2 are between similar sides so the 2 angles are identical.

Subtract the known angles from 360:

360 - 72 - 18 = 270

Divide that by 2:

270*2 = 135

Angle 2 = 135 degrees.

Cuanto es?

-4x2 – 26 + 7x – 6x2 + 10 -12x=

Answers

i’m pretty sure it’s
-36-5x

-10x^2-5x-16 is the answer

X is directly proportional to y.work out the missing values,p and q, in the table

Answers

Answer:

p = 21, and q = 30

Step-by-step explanation:

If x is directly proportional to y, then we know:

y = 35x / 60

We can factor 5 out of that, giving us:

y = 7x / 12

We can also find the inverse of that relationship:

y = 7x / 12

12y = 7x

x = 12y / 7

So in the second row, where x = 36:

y = 7 × 36 / 12

y = 7 × 3

y = 21

And in the third row where y = 17.5:

x = 12 × 17.5 / 7

x = 210 / 7

x = 30

So p = 21, and q = 30

Which expression is NOT equivalent to the expression 8m + 12?
A - 1/2 (16m + 24)
B - 4 (2m + 3)
C - 2 (4m + 6)
D - 8 (m +12)

Answers

9514 1404 393

Answer:

D. 8 (m +12)

Step-by-step explanation:

One cannot factor the coefficient from the first term and apply that to both terms. The result is NOT equivalent.

8m +12 ≠ 8(m +12) = 8m +96

The length of a rectangle is 3 units more than its width. If
w represents the width of the rectangle, which of these
expressions represents the area of the rectangle?

Answers

Answer:

Step-by-step explanation:The length is 3+l therefore the Expression is (3+l)>w

I am not sure what this means? But branliest to correct answer :)

Answers

Answer:

Step-by-step explanation:

It is 8 combination 4- using a TI 84, type in 8, then hit math- over to probability then nCr- then 6

Could someone help??

Simplify. −64−−−−√
Choices
−8
8i
8
−8i

Answers

Answer:

where did you intend to write the radical?

Hello I need help please anyone help me ??????!!!!!!

Answers

Answer:

(x-4)^2

(x-4)(x-4)

x^2-4x-4x+16

X^2-8+16

does 7/10 x 80 represent 70% of 80

Answers

Answer:

yes

Step-by-step explanation:

I say yes I did the math for it

A baseball team has 9 players. how many different batting orders are there?
a. 6,561
c. 244,643
b. 362,880
d. 64,446
Please select the best answer from the choices provided
A
B
С
D

Answers

9514 1404 393

Answer:

b. 362,880

Step-by-step explanation:

There are 9 ways to choose the first batter, 8 ways to choose the second, and so on. There are a total of 9·8·7·6·...·2·1 = 9! = 362,880 ways to arrange the batting order.

PLEASE HELP URGENT WILL GIVE BRAINLIEST

Answers

The answer is 2.3716 have a great day y’all

Rosaria filled some cups with different amounts of water, as shown below.Red cup: 0.046 liters
Blue cup: 0.05 liters
Green cup: 0.20 liters
Yellow cup: 0.6 liters witch one

Answers

Answer:

Green cup: 0.20 liters

Step-by-step explanation:

You can buy jars of the same jam in two sizes.
Small Jar
Large Jar
540g for £2.16
360g for £1.37
By considering the price per gram, work out
which jar is the best value for money.
Working must be shown.

Answers

Answer:

Small jar

Step-by-step explanation:

Small jar

[tex]1.37 \div 360 = 0.0038[/tex]

Large jar

[tex]2.16 \div 540 = 0.004[/tex]

find the selling price if the cost price is rupees 600 and profit is 13%

Answers

Answer:

=2277 Ans.

Step-by-step explanation:

Find the selling price

(a) Cost =600

Profit=13%

Selling price =Cost + profit

=600+

100

600×13

=600+78

=678 Ans.

(b) Cost=2475, loss=8%

Selling price = Cost+ profit/loss

=2475+(−

100

2475×3

)

=2475−198

=2277 Ans.

Need help ASAP
Question 7

Answers

Answer:

ksksvwjodjebebeiwlwvvw

What is the standard form of the equation y = -x - 2?
A. X + y = -2
B. x = -y - 2
C. y + x = 2
D. y - x= -2

Answers

Answer:

bgyr5y53bygtr3

Step-by-step explanation:

Answer:

Step-by-step explanation:

go backwords y+x = 2

y=1

x=1

Plz if u can explain how to do this but don’t use links plz

Answers

Answer:

Circumference = π*diameter

If you get the circumference of a circle and then divide it into the diameters of said circle, you get exactly 3.1415962 ect. (most math formulas use 3.14 for pi so its more simpler)

hope that helped! if you have any questions, just ask them in the comments.

btw the answer is 50.24 inches.

In a certain Algebra 2 class of 21 students, 6 of them play basketball and 10 of them
play baseball. There are 7 students who play neither sport. What is the probability
that a student chosen randomly from the class plays both basketball and baseball?

Answers

Answer:

Step-by-step explanation:

Answer:

2/21

Step-by-step explanation:

There are two kids who play baseball and basketball, and 21 students in total. Making the answer 2/21

what is the greatest common factor of 6 and 36

Answers

Answer:

the correct answer is 6 since 36\6 is 6

6... you can put 1 into 6, 6 times and you can put 6 into 36, 6 times

HELP ASAP

The perimeter of a semicircle is 27.756 inches. What is the semicircle's radius?

Answers

Answer:

r = 5.4

Step-by-step explanation:

Formula:

P = πr + 2r

27.756 = πr + 2r

27.756 = 3.14r + 2r

27.756 = 5.14r

r = 5.4

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a number less than 13.
The probability of rolling a number less than 13 is
(Type an integer or a simplified fraction)

Answers

The probability of rolling a number less than 13 is 1 in 12, 1/12, or %8.3 chance

Answer:

Step-by-step explanation:

Katherine is very interested in cryogenics (the science of very low temperatures).
With the help of her science teacher she is doing an experiment on the affect of low
temperatures on bacteria. She cools one sample of bacteria to a temperature of
-51°C and another.to -76°C. What was the temperature difference in the two
experiments?

Answers

Your answer is 25°C

Since the numbers are both negative, you can just find the difference between those two numbers.

which number is a solution of the equation l8c sided 5 use the number line to help answer the question A2B 2.5 c5d 6.5

Answers

Answer:

Can I see a picture?

Step-by-step explanation:

A. Y = 1/3(3)^x
B. Y= 3(1/3)^x
C. Y= (1/2)^x +2
D. Y=(2)^x - 1

Answers

Answer:

Step-by-step explanation:

Look at the graph, it passes to (0,3), so you need to replace that coordinate into A,B,C,D. Then you can see, there is only B and C satisfies.

[tex]Y=3(\frac{1}{3} )^{0}=3.1=3.[/tex]

and

[tex]Y=(\frac{1}{2} )^{0}+2=1+2=3[/tex]

Next step, you can see when x approach to infinite then Y approach to 0.

Hence, we will take limit of B and C, if limit B or C equals to 0 then we will choose.

[tex]\lim_{x \to \infty} {3(\frac{1}{3})^x=3. \lim_{x \to \infty} {(\frac{1}{3})^x=3.0=0[/tex]

and

[tex]\lim_{x \to \infty} {[(\frac{1}{2})^x+2]}= \lim_{x \to \infty} {(\frac{1}{2})^x}+ \lim_{x \to \infty} {2}=0+2=2[/tex]

We can see that only B is satisfied.

Please help me (math)

Is it A and B or just A?

Im 99% sure it is not C :)

Answers

i’m pretty sure it’s a

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