Suppose an object is dropped from a height h0
above the ground. Then its height after t seconds is given by
h = тИТ16t2 + h0,
where h is measured in feet. Use this information to solve the problem.

If a ball is dropped from 237 ft above the ground, how long does it take to reach ground level?

An equation where variables are used to represent known values—function notation true or false

Find the area of a parallelogram with base 15 yards and height 21 2/3

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).