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Ipatiy [6.2K]
4 years ago
8

a police officer records the speeds of vehicles on a road.what percent of the vehicles were traveling between 51-55 miles per ho

ur?show work​

Mathematics
1 answer:
Marrrta [24]4 years ago
4 0

Answer:

24%

Step-by-step explanation:

50 is the 100%

so

12/50= 24%

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Bill drove 605 miles in 11 hours. At the same rate, how many miles would he drive in 5 hours?
maksim [4K]

Answer:

Step-by-step explanation:

605/11 = x/5

11x = 3025

x = 275 miles

6 0
2 years ago
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Mrs. Stern washed
bekas [8.4K]

Answer:

Mrs. Stern washed more

\frac{7}{20} laundry still needs to be washed.

Step-by-step explanation:

Total amount of laundry: \frac{20}{20}

\frac{20}{20} -\frac{2}{5}-\frac{1}{4} =

\frac{20}{20} - \frac{8}{20} -\frac{5}{20} =

\frac{7}{20} of the laundry still needs to be done.

Mrs. Stern washed \frac{8}{20} of the laundry.

Her son washed \frac{5}{20} of the laundry.

Mrs. Stern washed more laundry than her son.

8 0
3 years ago
Clare volunteers at a local library during the summer. Her work includes putting labels on 750 books. How many minutes will she
Lubov Fominskaja [6]

Answer:

75 minutes

Step-by-step explanation:

Assuming that Clare will not take a break throughout the session

10 books=1 minute

750 books= x minutes

Cross multiplying to find the value of x

10x books=750 books minutes

Making x the subject

x=750 books minutes/(10 books)

x=75 minutes

This translates to 1 hours and 15 minutes

Therefore, Clare will require 75 minutes

5 0
3 years ago
Thank you if you took your time to answer there is a picture linked below
ANEK [815]
The answer is A, the denominator should be 18. 
8 0
4 years ago
What is 1.75 in words
wlad13 [49]
One and seventy-five hundreths is how you say it in word form.

Example:
0.1234
1 is in the tenths place.
2 is in the hundreths place.
3 is in the thousandths place.
7 0
4 years ago
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