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Rina8888 [55]
3 years ago
13

Ten catalogs in envelopes weigh a total of 27 1/2 ounces. What is the weight in ounces of one catalog and one envelope?

Mathematics
1 answer:
jeka57 [31]3 years ago
4 0
(27 1/2)/10

(55/2)/10

55/20

11/4

2 3/4 oz per envelope
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The exponential function that models this situation is:

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y(t) = y(0)(1 - r)^t

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The equation is:

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A similar problem is given at brainly.com/question/24282972

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2 years ago
4/5 of a number r is equal to 16.
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Answer:

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take the number you have, divide it by the numerator, and multiply it by the denominator, like shown:

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