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nadezda [96]
3 years ago
8

Whitney's balcony is 3 feet wide and 6 feet long. Whitney paid $4.00 per square foot to have the balcony stained. How much did s

he pay?
Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0

In order to find area, you have to use the area formula. Since this is a rectangle, the formula is simply width times length, or wxl. Since you have the width and length, you can just plug the numbers in and multiply 3 and 6 together to get 18 square feet.


In order to find the cost, you have to multiply the cost for one square foot by the amount of square feet there are. This is 18x4, or $72.


Hope this helps!

stepan [7]3 years ago
4 0

Answer:

She paid 72 dollars

Step-by-step explanation:


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<h3>What is a sequence?</h3>
  • A sequence in mathematics is an enumerated collection of items in which repetitions are permitted and order is important. It, like a set, has members (also called elements, or terms).
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2 years ago
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ollegr [7]
The numbers that are divisible by 3 are:

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24-8=16 numbers NOT divisible by 3

so the probability of not picking a number divisible by 3 is 16/24


hope this helps and is right :)
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Step-by-step explanation:

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