Mathematics, 26.11.2021 05:20 bryantjorell

PLEASE HELP FAST if a rock falls from a height of 44 meters on Earth, the height H (in meters) after x seconds is approximately H(x) = 44 - 4.9x (a) What is the height of the rock when x = 1.3 seconds?

The height of the rock when x=1.3 seconds is meters

(Round to three decimal places as needed.)

(b) When is the height of the rock 8 meters?

The height of the rock is 8 meters when x | seconds.

(Round to two decimal places as needed.)

(c) When does the rock strike the ground?

The rock strikes the ground when xseconds.

(Round to two decimal places as needed.)

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