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Illusion [34]
3 years ago
10

About 5% of the population has a particular genetic mutation. 900 people are randomly selected.

Mathematics
1 answer:
Gelneren [198K]3 years ago
8 0
I think u need to do 5%*900 which is 5 percent of 900. the answer might be 45 I'm not 100 percebt sure tho
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A child's sandbox is 5 feet wide, 4 feet long, and 3 feet deep. Grace fills the sandbox so that the sand is 2 ½ feet deep. What
8_murik_8 [283]

Answer:

the volume of sand is 50 ft^{3}

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, rectangular prism.

Given data

Length  l= 4 ft Width w= 5ft\\Height h = 3ft

if the sandbox is filled with sand of 2\frac{1}{2 } ft deep the volume of the sand in the box will be calculated based on the the depth of the sand

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the expression for the volume of a rectangular prism is

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substituting our data into the expression we have

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Step-by-step explanation:

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