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3 years ago

14

S varies directly as t, and = 8 when = 16. Find the constant of variation and write a direct variation equation relating s and t

. Then find t when = 16. (Write answers in decimal form.)
constant of variation:

direct variation equation:

when s=16, t=

1 answer:

Andreas93 [3]3 years ago

7 0

Answer:

aS

Step-tep explanation:

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Step-by-step explanation:

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3 years ago

To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin tablets that are similar in

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Answer: $\dfrac{26}{27}$

Step-by-step explanation:

Given : To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin tablets that are similar in appearance.

Proportion of success : $p=\dfrac{6}{9}=\dfrac{2}{3}$

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3 years ago

A teacher asked her students how many pets they own. Here

AlekseyPX

Step-by-step explanation:

the answer is (c)

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2 years ago

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By a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.

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3 years ago

A rectangle has length (3x-8) and width (2x-7) cm .Write down and simplify an expression for the perimeter of the rectangle. So

tatuchka [14]

Answer:

The perimeter of the rectangle is equal to $(10x-30)\ cm$

Step-by-step explanation:

Let

L-----> the length of the rectangle

W ----> the width of the rectangle

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$L=(3x-8)\ cm\\W=(2x-7)\ cm$

substitute

$P=2((3x-8)+(2x-7))$

$P=2(5x-15)$

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3 years ago