1 year ago

NO LINKS!!! Please help fill in the blanks. Part 11a

Mathematics

1 answer:

Lorico [155]1 year ago

4 0

Answer:

see attached

Step-by-step explanation:

Here's your worksheet with the blanks filled.

Of course, you know these log relations:

log(a^b) = b·log(a) . . . . . power property

log(a/b) = log(a) -log(b) . . . . . quotient property

log(x) = log(y) ⇔ x = y . . . . . . . . . equality property

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Suppose y varies inversely with X, and y = 48 when x = 3. What is the value of x when y = 24?

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Answer:

C. 6

Step-by-step explanation:

Recall that inverse variation is given by:

$\displaystyle y=\frac{k}{x}$

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$\displaystyle (48)=\frac{k}{(3)}$

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$k=3(48)=144$

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$\displaystyle \frac{24}{1}=\frac{144}{x}$

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Divide both sides by 24. Hence:

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Our answer is C.

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