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3 years ago

13

Tell whether each set of ordered pairs satisfies an exponential function. Explain your answer. 1. {(0,0),(1,-2),(2,-16),(3,-54)}

1 answer:

QveST [7]3 years ago

6 0

Answer:

${ \rule{100pt}{555555pt}}{ \rule{555pt}{5000000pt}}$

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NEED HELP ASAP 20POINTS The energy (and cost) needed to operate an air conditioner is proportional to the volume of a space that

insens350 [35]

Answer:

The daily cost of cooling the large warehouse with the same model of air conditioner is $\$1,953$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

In this problem

The scale factor is equal to 2.5

so

The scale factor elevated to the cube is $2.5^{3} =15.625$

To estimate the daily cost of cooling the large warehouse with the same model of air conditioner, multiply $125.00 by the scale factor elevated to the cube

so

$\$125(15.625)=\$1,953$

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3 years ago

There are 800 members in an astronomy club, and 320 of them are females. What percent of the members are males.

Liula [17]

ANSWER: 60% of the members are males

How?
-800 total
-320 females
800 - 320 = 480
480/800 = 0.6

Hope this Helps!

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3 years ago

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Evgesh-ka [11]

Answer:

A

Step-by-step explanation:

the formula of the slope is (y2 - y1)/(x2 - x1)

slope = (3-2)/(-1-2) = 1/(-3) = -1/3

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Answer:

It's way too small and I can't read it...

Step-by-step explanation:

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Step-by-step explanation:

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