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3 years ago

4) Suppose y varies inversely with the SQUARE ROOT of x.

Mathematics

1 answer:

Savatey [412]3 years ago

7 0

Answer:

Variation equation: y = k/√x

constant of variation: 200

Variation Equation by plugging the value of k: y = 200/√x

Step-by-step explanation:

If y varies inversely with the SQUARE ROOT of x, then;

y = k/√x

If x = 4, y = 100.

100 = k/√4

100 = k/2

200 = k

k = 200

Substitute into the expression

y = k/√x

y = 200/√x

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3 years ago

What is 0.15x10^-2 written in scientific notation?

Arada [10]

Step-by-step explanation:

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3 years ago

A worker is installing blue and white square tiles in a kitchen. Blue tiles have different lengths than white tiles. A row of 8

ipn [44]

Answer:

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Step-by-step explanation:

Let the length of the blue tiles is b inches and that of the white tiles is w inches.

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Therefore, we can write the system of linear equations that represents the relationship between the length if a blue tile and a white tile in inches as

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40x + 8y = 42 (Answer)

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3 years ago

What is the productof(-3/5)and (-15)

mafiozo [28]

Answer: ok i kown

Step-by-step explanation:

i kown

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3 years ago

Read 2 more answers

What’s 56,105 minus 15 percent

aev [14]

Answer:

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Step-by-step explanation:

First find the 15% of 56,105;

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0.15 * 56,105 = x

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Now subtract 15% of 56,105 from 56,105;

15% of 56,105 = 882

now;

56,105 - 882 = 833

Hope this helps!

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2 years ago

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