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jek_recluse [69]

2 years ago

8

Find the unit rate. 5/8 mile in 1/4 hour

1 answer:

erik [133]2 years ago

5 0

Answer

The unit rate in miles per hour is 2.5 mph.

Step-by-step explanation:

1/4 x 4 = 1 hour
5/8 x 4 = miles that would have been covered in one hour
20/8 of a mile would have been covered in one hour
20/8 = 2.5
2.5 miles would have been covered in an hour, with which his speed was 2.5 mph.

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kompoz [17]

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6 0

2 years ago

vovangra [49]

Answer:

<em>Michael drove faster than Jordan.</em>

Step-by-step explanation:

<u>Speed</u>

The speed is the ratio between the distance d traveled by an object and the time t it took to move. In terms of a mathematical equation, it's expressed as:

$\displaystyle v=\frac{d}{t}$

Michael drove 210 miles in 3 and one-half hours. The parameters to calculate the speed are: d= 210 miles, t = 3.5 hours. The speed of Michael is:

$\displaystyle v_M=\frac{210}{3.5}=60\ mi/h$

Jordan drove 330 miles in 6 hours, thus his speed is:

$\displaystyle v_J=\frac{330}{6}=55\ mi/h$

It's clear that Michael drove faster than Jordan.

8 0

3 years ago

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11Alexandr11 [23.1K]

Log_10 100 is the same as 10 to the x power is 100
10^x=100
10^2=100
the answer is 2

8 0

3 years ago

A company's employees are 40% male and 60% female. Of the male employees, 15% of them have advanced degrees and 20% of the femal

Charra [1.4K]

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8 0

3 years ago

10 - 3*3 / 9 = ?<br><br> * = to the power of<br><br> / = divided by

Neporo4naja [7]

Answer:

7

Step-by-step explanation:

you need to use PEMDAS

3 x 3 x 3 = 27 divided by 9 is 3 and 10-3=7

6 0

3 years ago