4 years ago

An airplane can ascend at a rate of 54 1/2 meters 2/3 of a second. how many meters can the airplane acend in one second

Mathematics

1 answer:

RideAnS [48]4 years ago

4 0

The answer is 81.75. 54 1/2 divided by 2/3

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emissions = 40·0.65^t

Step-by-step explanation:

The decay factor in an exponential equation is 1+(decay rate), so the equation can be written ...

amount = (initial amount)×(decay factor)^t

where the decay factor applies to 1 unit of time t. Filling in the given values, we find ...

decay factor = 1 +(-35%) = 0.65 . . . . for 1 year

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own Everything's Coming Up Roses flower shop. Your employee makes 4 deliveries per hour. The distance between the shop and the f

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The journey is broken down into five segment

Shop - first delivery = $12 \frac{1}{3}$ miles
First delivery - second delivery = $8 \frac{3}{4}$
Second delivery - third delivery = $17 \frac{2}{8}$
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The average distance for each segment are:
$[12 \frac{1}{3}+8 \frac{3}{4}+17 \frac{2}{8}+23 \frac{2}{3}+10 \frac{5}{10} ]$ ÷ $5$

$\frac{145}{2}$ ÷5 = $\frac{29}{2}=14 \frac{1}{2}$

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