1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lutik1710 [3]
4 years ago
8

You are comparing two refrigerator models. Their annual electricity consumption is shown below. Assume that the cost of electric

ity is $0.12 per kilowatt-hour (kWh). To the nearest dollar, how much money would you save annually in electric bills if you bought the top-freezer refrigerator?
Top-Freezer Refridgerator: 529kWh/yr

Side-by-Side Refridgerator: 634 kWh/yr
Mathematics
2 answers:
Otrada [13]4 years ago
5 0

Answer:

Savings = $13

Step-by-step explanation:

$0.12 = 1 kilowatt-hour

So,

For Top-Freezer Refridgerator:

$0.12 × 529 = 1 × 529 kilowatt-hour

$63.48 = 529 kilowatt-hour

For Side-by-Side Refridgerator:

$0.12 × 634 = 1 × 634 kilowatt-hour

$76.08 = 634 kilowatt-hour

Savings = Side-by-Side Refridgerator - Top-

Freezer Refridgerator

Savings = $( 76.08 -63.48 )

Savings = $12.6

Savings = $13

LUCKY_DIMON [66]4 years ago
4 0

Answer:

13

13

13

13

13

13

13

13

13

13

13

13

Step-by-step explanation:

You might be interested in
What are the values of a, b, and c in the quadratic equation –2x2 4x – 3 = 0?
Setler [38]
If you would like to know the values of a, b, and c in the quadratic equation -2x^2 + 4x - 3 = 0, you can find this using the following steps:

ax^2 + bx<span> + c = 0
</span>
-2x^2 + 4x - 3 = 0
a = -2
b = 4
c = -3

The correct result would be <span>d. a = –2, b = 4, c = – 3</span>.
5 0
4 years ago
Read 2 more answers
Viola took out a $8,470 Stafford loan at the beginning of her four-year college career. The loan has a duration of ten years and
faust18 [17]

The Viola’s monthly payment more than the loan is unsubsidized than if the loan is subsidized is $35.05.

<h3>What is compound interest?</h3>

Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

A=P\left(1+\dfrac{R}{n\times100}\right)^{nt}

Here, <em>A</em> is the final amount (principal plus interest amount) on the principal amount<em> </em><em>P</em> of with the rate <em>r</em> of in the time period of <em>t</em>.

Viola took out a $8,470 Stafford loan at the beginning of her four-year college career. The loan has a duration of ten years and an interest rate of 7. 5%, compounded monthly.

Put this values in the above formula as,

A=8470\left(1+\dfrac{7.5}{12\times100}\right)^{12\times 4}\\A=11422.6348

For the four years, the monthly payment is,

m=\dfrac{11422.6348}{4}\\m=237.97

The monthly payment of unsubsidized loan is $237.97.

The monthly payment of subsidized loan is $202.80.

The difference between the unsubsidized and subsidized loan monthly payment is,

d=237.97-202.80\\d=35.17\\d\approx35.05

Thus, the Viola’s monthly payment more than the loan is unsubsidized than if the loan is subsidized is $35.05.

Learn more about the compound interest here;

brainly.com/question/24274034

8 0
3 years ago
What is the average of 4 1/2, 3 1/3, 2 , 2 1/6
Zinaida [17]

Answer:

3

Step-by-step explanation:

To find the average add all these numbers together, then divide by how many numbers you have.

4\frac{1}{2} +3\frac{1}{3} +2+2\frac{1}{6} =12

\frac{12}{4} =3

Answer: 3

4 0
3 years ago
Help meeeeee 1/2 X (6 X 4)+3 + 2
Slav-nsk [51]

6x4=24

24x1/2=12

12+3=15

15+2=17

17 is the answer

6 0
2 years ago
Which graph shows the solution to the system of linear inequalities?<br> x + 5y25<br> ys2x+4
soldi70 [24.7K]
The second one 5.89766 two
3 0
3 years ago
Other questions:
  • For each one tell me if the graph is a function
    8·1 answer
  • The EPA standard for safe drinking water is a maximum of 1.3 milligrams of copper per liter of water. A water testing firm found
    12·1 answer
  • Quadrilateral ACEG≅Quadrilateral NMRP Which statement is true?
    15·1 answer
  • Alison has $4 less than twice the amount Ben has. Which expression represents Alison’s amount if Ben has m dollars?
    6·2 answers
  • Help me with these positive/negative charts
    7·1 answer
  • Jerome's sister told him to multiply both the amount of water and the amount of drink mix by the same number to
    10·1 answer
  • PLS HELP 
    13·1 answer
  • Please look at picture!
    7·2 answers
  • a circular pizza pan whose diameter is 20 inches costs $13.32. Assuming the cost depends upon the size(area) of the pan, what wo
    12·1 answer
  • The function g is defined by the following rule.<br> §(¢=3x+5<br> Complete the function table.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!