3 years ago

What is the value of the 5 in the number 14.5?

Mathematics

1 answer:

WINSTONCH [101]3 years ago

3 0

The alue of 5 is the tenths place.

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If the circumference equals pi over 2, what is the area of a circle?

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3 years ago

Paul, Colin and Brian are waiters.

Reptile [31]

Paul receives 2 portions, which equals to 7.9 * 2 = 15.8

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2 years ago

If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4? a. 3.75 b. 1.67 c. 0.1 d. 7.5 Please select the best

REY [17]

Because y varies inversely as x, therefore
$y= \frac{k}{x}$
where k = constant.

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$\frac{k}{6} = 2.5$
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k = 6 x 2.5 = 15

The equation is
$y = \frac{15}{x}$

When x = 4, obtain
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Answer: a. 3.75

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3 years ago

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Step-by-step explanation:

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