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makvit [3.9K]
3 years ago
11

NEED HELP ASAP 20POINTS The energy (and cost) needed to operate an air conditioner is proportional to the volume of a space that

is being cooled it cost ZAP electronics about $125.00 per day to run an air conditioner in its small rectangular warehouse the company’s large warehouse a few blocks away is 2.5 times as long,wide,and high as the small warehouse estimate the daily cost of cooling the large warehouse with the same model of air conditioner round answer to the nearest dollar? show work to solve
Mathematics
1 answer:
Ne4ueva [31]3 years ago
8 0
Sorry if it is incorrect or a step is missing but 301.2
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Please help me with this question
asambeis [7]

Answer:

For every book Chloe read Peyton read 5

Step-by-step explanation:

Chloe  : Peyton

11   : 55

Divide each by 11

11/11  : 55/11

1 : 5

For every book Chloe read Peyton read 5

5 0
3 years ago
During a sale, a store offered a 15% discount on a tablet computer that originally sold for $460. After the sale, the discounted
Lady bird [3.3K]

The percent of the original price after markup is 98%

<h3>Mark up and discounts</h3>

Given the following parameters

  • Original price of tablet = $460

If during a sale, a store offered a 15% discount on a tablet, the new price after discount will be:

New price = 0.85 * 460

  • New price = $391

If the tablet computer was marked up by 15% after the discount, then the price after the markup is given as:

  • Price after markup = 1.15 * 391
    Price after markup = $450

To get the required percent;

x% of 460 = 450
x% = 450/460

x% = 0.978

x = 98%

Hence the percent of the original price after markup is 98%

Learn more on discount here; brainly.com/question/1548141

6 0
3 years ago
Rock can read 10 books in 30 minutes.how long does it take rock to read 15 books,if the speed is consistant.
vazorg [7]
10book=30mins
divide 10
1book=3mins

time=(time to read 1 book) times (number of books)
time to read 1 book=3 mins
15 books
15 books=15 times 3mins
15books=45mins

45 mins
7 0
3 years ago
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For the function F defined by F(x)=x2−2x+4, find F(−2).
Kruka [31]

Answer:

12

Step-by-step explanation:

x^2-2x+4  replace -2 for x

-2^2-2(-2)+4

4+4+4

12

4 0
3 years ago
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Help me pls I don't get it​
solniwko [45]

Answer:

maybe A

Step-by-step explanation:

5 0
3 years ago
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