3 years ago

Keisha is competing in a long bike race.

Mathematics

1 answer:

nalin [4]3 years ago

4 0

Do you have a picture of the question??

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The speed limit on a highway is 70 miles per hour. About how fast is this in miles per minute?

Lady bird [3.3K]

The speed of this:
70 miles per hour

1 hour = 60 minutes

70/60 = 7/6

around 1 1/6 mile per minute

hope this helps

7 0

3 years ago

The geometric mean of 8 and 2 is 5 3 4 16

igomit [66]

Answer:5

Step-by-step explanation:

<h3>(8 + 2) sum of values = 10 = 5</h3><h3> 2 number of values 2</h3><h3 />

There is equal spacing between the mean and the extremes

8 - 5 = 3

5 - 2 = 3

5 0

3 years ago

a new computer costs $450. What is the final price of the computer if it is in sale for 30% off and you must pay the 7% sales ta

zzz [600]

Answer:

$337.05

Step-by-step explanation:

450 x (1- 0.3)= $315

$315 x (1+0.07)= $337.05

4 0

3 years ago

Calculate the unit rate: write your answer as a decimal 1/2 mile in ever 1/3 hour

Alexandra [31]

Answer:

$unit \: rate = \frac{distance}{time}$

unit rate is similar to speed / velocity:

$unit \: rate = \frac{ (\frac{1}{2} )}{ (\frac{1}{3})} \\ \\ = \frac{1}{2} \div \frac{1}{3} \\ \\ = \frac{1}{2} \times \frac{3}{1} \\ \\ = > { \boxed{ \boxed{unit \: rate = \frac{3}{2} \: miles \: per \: hour}}}$

[unit rate must have units including per <time> ]

7 0

3 years ago

.02, 0.2, ___, 20, ___, __ What's the pattern?

Bingel [31]

You are multiplying by 10 each time so it is:
.02, 0.2, 2, 20, 200, 2000

7 0

4 years ago