3 years ago

Which graph represents a function

Mathematics

1 answer:

Tema [17]3 years ago

8 0

The correct answer is c

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Can you answer these 3 questions for me plz

finlep [7]

A.
$1hr \: 15min = 75min$

$c = 0.22t = 0.22 \times 75 = 16.5$

cost is $16.50

B.

$26.40 = 0.22 \times t$

rearrange to solve for t:

$t = \frac{26.40}{0.22} = 120min$

C. This is the same as part B, only the rate changed

$t = \frac{26.40}{0.25} = 105.6min$

they ask for the greatest number of minutes, so we round down (take the floor of the value).

the answer is 105 minutes.

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3 years ago

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polet [3.4K]

1) 10 × 10 × 10
2)10000

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3 years ago

A company dyes two sizes of rugs. A small rug requires 4 hours for dyeing and a medium-size rug requires 6 hours for dyeing. The

Nadusha1986 [10]

I just finished this test and the correct answer is "4x + 6y < 120" or "B"

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