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Vanyuwa [196]
3 years ago
9

Michael drove 350 miles in 7 hours at a constant speed. Tell whether each statement is true or false. a. The unit rate for miles

to hours is 50. True or false? b. Michael drove 250 miles in 4 hours. True or false? c. To find the number of miles Michael drove in 3 hours, multiply 3 by 50.Trueorfalse d. To find the number of hours it took Michael to drive 300 miles, divide 300 by 50. True or false?
Mathematics
1 answer:
faltersainse [42]3 years ago
3 0

A. True B. False it would take 5 hours to go 250 miles going at 50mph C. True going at 50mph in about 3 hours he would have driven 150 miles D. False 300 divide by 50 is 7 but it took him 7 hours to get to his destination so it is false

I may be wrong i used this website here: https://www.timecalculator.net/speed-distance-time-calculator

And this one as well: https://researchmaniacs.com/Calculator/miles-mph-to-time/50/how-long-does-it-take-to-drive-350-miles-at-50-mph.html

Yes yes i did look all of this up i didn't want to steer you wrong ._.

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Step-by-step explanation:

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6) 6 inch pulley: 5654.7 radians/min

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Step-by-step explanation:

Hi!

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When you connect two pulleys with a belt, if the belt doesn't slip, each point of the belt has the same speed as each point in the rim of both pulleys: Then, both pulleys have the same tangential speed:

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