Mathematics, 13.12.2021 02:30 naomicervero
A high-altitude spherical weather balloon expands as it rises due to the drop
in atmospheric pressure. Suppose that the radius r increases at the rate of
0.03 inches per second and that r=48 inches at time t=0. Determine a
function that models the volume V of the balloon at time t and find the volume
at t=300 seconds.
Answers: 3
Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
Mathematics, 22.06.2019 01:30
Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units
Answers: 1
Mathematics, 22.06.2019 04:30
Ef is a median of trapezoid abcd. the length of ab is 12, and the length of cd is 18. the length of bf is 4. what is the length of fc?
Answers: 2
A high-altitude spherical weather balloon expands as it rises due to the drop
in atmospheric press...
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