A particle travels along the x-axis so that its position, in centimeters, after t seconds is given by the function x(t) = –4t^3 – 8t^2 + 16t – 64. What is the acceleration of the particle at time t = 1 sec?

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.

the football players are volunteering for the test.

happy to

pls mark as brainliest

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