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guajiro [1.7K]
3 years ago
14

Suppose that you currently own a clothes dryer that costs $35 per month to operate. A new efficient dryer costs $750 and has an

estimated operating cost of $20 per month. How long will it take for the new dryer to pay for
itself?
Mathematics
1 answer:
Gekata [30.6K]3 years ago
8 0

Answer:

Step-by-step explanation:

Idk

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Seven Friends divide three bags of apples equally between them. Enter the division represented by this situation as a fraction .
cupoosta [38]
7 divided by 3, or 7/3
8 0
3 years ago
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The circumference of a circle is 25.12 yards. What is the radius of the circle?
ANEK [815]
The circumference is pi times diameter, so put 25.12 over pi to get the diameter. That would be 8. Then divide by 2 to get the radius. That would be 4
6 0
2 years ago
I need help please help!
Blababa [14]

Answer:

50.5 m^3

Step-by-step explanation:

Volume of pyramid = 1/3 × base area × height.

  • Height: 11
  • Base Dimensions: 4.3 and 3.2

Area of Base:

  • 4.3 * 3.2
  • 13.76  

Next, we multiply 13.76 by 11.

  • 13.76 × 11
  • 151.36

Lastly, divide by 3 and round to nearest tenth.

  • 151.36 ÷ 3  
  • 50.453333..
  • ≈ 50.5

Therefore, the answer is 50.5 m^3

4 0
2 years ago
A 19% discount on a watch saved a shopper $76 . find the price of the watch before the discount
Alik [6]
The watch costed $400 before the discount.

76 * 100 = 7,600
7,600 / 19 = 400
3 0
3 years ago
Which number between 20 and 28 are prime
ad-work [718]
Prime numbers basically numbers that dont have any numbers that will be multiplied to get to it. So, it would be:
 23
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
All the other numbers in between can be divided by something and not become a decimal. Other than 23, it can be divided by anything without becoming a decimal.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<em>~Hope this helped :)</em>
4 0
3 years ago
Read 2 more answers
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