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bezimeni [28]
2 years ago
15

Emanuel was charged \$32$32dollar sign, 32 for a 14\dfrac29 \text{ km}14 9 2 ​ km14, start fraction, 2, divided by, 9, end fract

ion, start text, space, k, m, end text taxi ride. What was the cost per kilometer?
Mathematics
2 answers:
Stels [109]2 years ago
7 0

Answer:

9/4 <3

Step-by-step explanation:

mash [69]2 years ago
6 0

Answer:

The cost per kilometer was $2.25

Step-by-step explanation:

<u><em>The correct question is</em></u>

Emanuel was charged $32 for a 14 2/9 km

What was the cost per kilometer?

To find out the cost per kilometer (unit rate) divide the total cost by the total kilometers

<em>Convert mixed number to an improper fraction</em>

14\frac{2}{9}\ km=\frac{14*9+2}{9}=\frac{128}{9}\ km

<em>Find the unit rate</em>

\frac{32}{\frac{128}{9}}=\frac{32*9}{128}=\$2.25\ per\ kilometer

therefore

The cost per kilometer was $2.25

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Answer:

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The formula for <u>exponential growth</u> is y = ab^x.

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1 year ago
Compute the integral (a) int sin (pi x) dx by letting u = pi x. (b) int e^(x/2) dx by letting u = x/2. Show that you got the cor
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Answer:

(a) \int sin(\pi x) dx=-\frac {cos \pi x}{\pi}+c

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(a)

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(b)

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5 0
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maria [59]

Answer:

d = \sqrt{\frac{216W}{35L} }

Step-by-step explanation:

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d = \sqrt{\frac{216W}{35L} }

6 0
1 year ago
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