Find the unit rate: $1.98 for 3 pounds
Answer:
$0.66 or 66 cents
Step-by-step explanation:
[tex]\frac{1.98}{3} =0.66[/tex]
Annie has two jobs. She gets paid $13.04 per hour for tutoring at City College and $9.75 per hour at a coffee shop. Last week she tutored for 7 hours and worked at the coffee shop for 15 hours.
(a)
How much did she earn (in dollars)?
$
Correct: Your answer is correct.
(b)
If she had worked all hours as a tutor instead of working both jobs, how much more would she have earned (in dollars)?
$
Answer:
ahow much did she earn(in dollars)
Answer:
(a) 13.04 x 7 = 91.28
9.75 x 15 = 146.25
91.28 + 146.25 =237.53
(b) 7 + 15 = 22
13.04 x 22 =286.88
Step-by-step explanation:
she earned 237.53
If she had worked all hours as a tutor instead of working both jobs, she would have made 286.88
What is the value of x?
An equilateral triangle has a side length of 1.4x + 2 inches
. A regular hexagon has
a side length of 0.5x + 2 inches. The perimeters are equal. What is the side length
of the triangle? What is the side length of the hexagon? Show your work.
op
SOLUTION
Answer:
The Perimeter of an equilateral triangle = 1.4x+2+1.4x+2+1.4x+2
= 4.2x+6
The Perimeter of a regular hexagon = 0.5x+2+0.5x+2+0.5x+2+0.5x+2+0.5x+2+0.5x+2
= 3x+12
Given that the perimeters are equal
4.2x+6 = 3x+12
4.2x - 3x = 12-6
1.2x = 6
x = 6/1.2
x=5
The side length of the triangle = 1.4x+2
= 1.4 (5) +2
= 9 inches
The side length of hexagon = 0.5x+2
= 0.5(5) +2
= 4.5inches
plzzzzzz helpppppppp
Answer:
x^7=5(12)
=60
So answer would be c
Answer:
function of D. π7 = 17 be in touch with the
Answer this please<3333
9514 1404 393
Answer:
A. $0.99
Step-by-step explanation:
The unit rate will be the amount associated with 1 unit: $0.99.
find degree measures of marked angles in fig 5.47
Answer:
50+P=125 exterior angle of the triangle is equal to the sum of two opposite interior angle
P=125-50=75°
q+125=180 linear pair
q=180-125=55°
r=q=55° vertically opposite angle
s+85=125 exterior angle of the triangle is equal to the sum of two opposite interior angle
s=125-85=40°
s+t=180 linear pair
t=180-40=140°
u=s=40° vertically opposite angle
w=65° vertically opposite angle
v+u+w=180 sum of interior angle of the triangle is 180
v+40+65=180
v=180-105=75°
x+65=180 linear pair
x=180-65=115°
12.
What is the area of a square if the sides are 2 1/2 meters long?
Answer:
6.25
Step-by-step explanation:
simplify: −3−2[4−1].
which hill described in the table is the steepest and why
Answer:
B 2nd option
Step-by-step explanation:
Whats the correct answer
Answer:
$33
Step-by-step explanation:
5 + 1 + 10 + 10 + 1 + 5 + 1
I need help please!!
Answer:
3 1/4 + 4 2/5 + 6 1/2 = 14.15 hours
Step-by-step explanation:
What is the amplitude of h(x)= -5 cos (27x + 5) - 2?
Answer:
5
Step-by-step explanation:
Amplitude is 5.
Which line shows the first error in the solution?
Answer:
line 2
Step-by-step explanation:
i looked it up
The lifetime for a certain brand of widgets is normally distributed. A random sample of 25 widgets is taken and a sample mean lifetime of 520 hours with a standard deviation of 50 hours. Before taking the sample, researchers claimed that the mean lifetime of a widget was more than 500 hours. 1. null hypothesis:
2. the alternative hypothesis:
3. explain what test will be used and why?
Answer:
1. H0: u = 500
2. H1: u <500
3. One sample t test
Step-by-step explanation:
1. The null hypothesis in this question would be
H0: u = 500
2. The alternative hypothesis would be
H1: u < 500
3. The test that we are going to be using is the one sample t test. This test is used to test hypothesis. It would make a comparison of h0 to the mean of the sample. Now we are using this here because the sample standard deviation was given
How much would it have rain each month if the total amount of rain 11 inches was redistributed equally among the 12 months of the year
Answer:
0.9166666666666667
Step-by-step explanation:
11 divided by 12 =0.9166666666666667
Gabrielle is 15 years younger than Mikhail. The sum of their ages is 41. What is Mikhail's age?
years old
HELP PLEASE
Students sell 80% of the books at a book sale. They sell 48 books in all. How many books are at the book sale?
Answer:
60 books
Step-by-step explanation:
80% x X = 48
.8x = 48
x = 48 / .8
x = 60
Hope that helps!
Answer:
60 books good luck. hope you do good
Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 15 centimeters long and 9 centimeters wide. How many of the patches can Leia cut from 30 pieces of the fabric?
Answer:
$128$ patches can be made.
Step-by-step explanation:
The Diluent Corp. maintained in circulation during 2020 the following values: 200,000 common shares ($ 2,000,000 of legal capital), 10,000 cumulative preferred shares, 8% ($ 500,000 of legal capital), and two exchangeable bond issues: 1) $ 1,000,000 at 10%, exchangeable at the rate of 40 common shares per bond (each bond is worth $ 1,000), 2) $ 3,000,000 at 8%, exchangeable for 16 shares each (each bonus is worth $ 1,000). In addition, during 2020, Dilujador granted a stock option plan to an executive, through which he can acquire 20,000 common shares at $ 25 / share. The year-end market value of these shares is $ 35 / share. The net income for 2020 was $ 800,000 and the tax rate was 30%. Additionally, a 20% stock dividend was issued on December 30, 2020. There are no accumulated dividends (in arrears) on the preferred shares. Determine the basic and diluted earnings per share computation. Show all calculations. You will not receive partial points if you only write the final answer.
I dont know ask your mom maybe she knows
What temperature is shown on each thermometer?
Answer:
1. 4 Degrees Celsius
2. -3 Degrees Celsius
3. 6 Degrees Celsius
4. -1.5 Degrees Celsius
Step-by-step explanation:
What 3d shape does this
net make?
a. rectangular prism
b. triangular prism
c. triangular pyramid
d. rectangular pyramid
Answer:
B) A triangular prism
Step-by-step explanation:
Br0 yk this is easy l.o.l
Help please will give branliest
Answer:
mecury,jupiter,uranus,neptune
Step-by-step explanation:
Beth has saved 60$ for a gaming system.This is 30% of the total amount she needs for gaming system.how much does the new gaming system cost?
Answer:
$200
Step-by-step explanation:
30% = $60
divide both sides of the equation by 3:
10% = $20
multiply both sides by 10:
100% = $200
Can someone please help me on this:
Answer:
3.14 and half diameter
Step-by-step explanation:
Which situation can be modeled by the equation 705 – m= 430?
help !!!!
Answer: Luigi has 705 wine kegs at his winery, and he delivers (m) amount of them to his brother at the marketplace. How many did he deliver in order to have 430 left?
I hope this helped!
What is the value of x given 68 and 43
Answer:
25
Step-by-step explanation:
In a study of the accuracy of fast food drive-through orders, Restaurant A had 342 accurate orders and 55 that were not accurate. a. Construct a 95% confidence interval estimate of the percentage of orders that are not accurate. b. Compare the results from part (a) to this 95% confidence interval for the percentage of orders that are not accurate at Restaurant B: 0.125
Answer:
woah mcdonal
Step-by-step explanation:
how peculiar
-2x(x+3)-(x+1)(x-2)=
Answer:
[tex]-3x^{2}[/tex] -5x +2
Step-by-step explanation:
Just combine like terms and solve.
-2x^2+-6x - (x+1)(x-2)
Use foil on the second part
-2x^2-6x - x^2-x-2
Now combine like terms and you’d get your final answer
At 10AM the temperature
was -15°F and rising by 2
degrees each hour. What
would the temperature be
by 5PM?
Answer:-1 °F
Step-by-step explanation:
Answer:
-1°F
Step-by-step explanation:
10AM = -15
11AM = -13
12AM = -11
1PM = -9
2PM = -7
3PM = -5
4PM = -3
5PM = -1
or 10AM to 5PM is 7 hours and 2*7 = 14, so them -15 + 14= -1