I need help with number 21 It takes Caleb 2.5 hours to cut the grass in his yard. How many minutes did it take? HowA Boeing 747 has a cruising speed of about 980 kilometers per hour. How many miles per16.hour is this?607.6 mph17.many seconds did it take?150 min j 9,000 seconds,18.it took Hannah 468 weeks to write her book. How many years did it take? How many daysdid it take?9 yers ; 3287.16 days19.One gallon of milk equals how many milliliters of milk?3809.523 mLAs of September 2011, Florence Griffith-Joyner held the women's world record for the 100-meter dash. She set the record with a time of 10.49 seconds in 1988. Convert her speed forthe 100-meter dash into miles per hour.20.The top speed of a mosquito is 1.1 miles per hour. Convert the speed of the mosquito tometers per second.21.22.The top speed of a giraffe is 32.2 miles per hour. Convert the speed of the giraffe to metersper second.

Answered: Image /qna-images/answer/56eff8f0-af4c-4912-a68b-b7f7c726a332.jpg

Answered: The top speed of a mosquito is 1.1…

Math

Algebra

The top speed of a mosquito is 1.1 miles per hour. Convert the speed of the mosquito to 21. meters per second.

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.5: Solve Uniform Motion Applications

Problem 3.98TI: Ashley goes to college in Minneapolis, 234 miles from her home in Sioux Falls. She wants her parents...

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Question

I need help with number 21

It takes Caleb 2.5 hours to cut the grass in his yard. How many minutes did it take? How
A Boeing 747 has a cruising speed of about 980 kilometers per hour. How many miles per
16.
hour is this?
607.6 mph
17.
many seconds did it take?
150 min j 9,000 seconds,
18.
it took Hannah 468 weeks to write her book. How many years did it take? How many days
did it take?
9 yers ; 3287.16 days
19.
One gallon of milk equals how many milliliters of milk?
3809.523 mL
As of September 2011, Florence Griffith-Joyner held the women's world record for the 100-
meter dash. She set the record with a time of 10.49 seconds in 1988. Convert her speed for
the 100-meter dash into miles per hour.
20.
The top speed of a mosquito is 1.1 miles per hour. Convert the speed of the mosquito to
meters per second.
21.
22.
The top speed of a giraffe is 32.2 miles per hour. Convert the speed of the giraffe to meters
per second.

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