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vesna_86 [32]
3 years ago
6

Need help with 4, thanks!

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
7 0

Answer:

x=2

Step-by-step explanation:

In order to solve this problem, you need to find the scale factor. This is done through cross multiplying proportions. In this instance, you have to cross multiply x/4 by 3.5/7. When you multiply x and 7, you get 7x. When you multiply 3.5 and 4, you get 14. Simplify by isolating the variable, and you get 2.

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Answer:

Mean = The numbers added up and divided by the number of numbers.

Step-by-step explanation:

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= 54 / 6

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Help me solve this equation and explain how you got the answer! I’ll give you brainliest
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A 50-gallon rain barrel is filled to capacity. It drains at a rate of 10 gallons per minute. Write an equation to show how much
makvit [3.9K]

Answer:

The quantity of water drain after x min is 50 (0.9)^{x}  

Step-by-step explanation:

Given as :

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Hence the quantity of water drain after x min is 50 (0.9)^{x}  Answer

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It should be 3.75 think of it as a dollar 3/4 of a dollar is .75
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