2. A ball is thrown with a speed of 17m/s at a projection angle of 58° above the horizontal.
Determine
a) The time of maximum height.
b) The maximum height above the release point, Neglect air friction.​

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )