Miko’s restaurant bill was $16. She used the expression 1.18(16) to find the total cost, including an 18% tip.

1 answer:

3 0

I say the answer is: D) 16 + 0.18(16) But i don't remember how to explain it. Sorry! This probably didn't help.

Ms. Weasley

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3 years ago

SCC U of 1 pt 3 of 1 1.2.11 Assigned Media A rectangle has a width of 49 centimeters and a perimeter of 216 centimeters. V The l

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Answer:

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Step-by-step explanation:

Perimeter of a rectangle:

The perimeter of a rectangle with width w and length l is given by:

$P = 2(w + l)$

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This means that $w = 49, P = 216$

The length is cm.

We have to solve the equation for l. So

$P = 2(w + l)$

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3 years ago

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Answer:

(e) 39

Step-by-step explanation:

The expected value (or the average number) of impulse purchases per day is given by the probability of an impulse purchase being made (6%) multiplied by the daily number of customers (650):

$E(X) =P(X)* n\\E(X) = 0.06*650\\E(X) = 39$