Aball is thrown into the air with an initial upwards velocity of 60ft/s. its height (h) in feet after t secons is given by the function h=-16t^2 +60t+6.what will the height be at t=3 seconds? a.35 feet b. 40 feet c. 42feet d. 45 feet

To ? nd out how many students are unhappy with the dining hall food, you distribute a survey. which method of surveying would produce the least amount of bias in your data?

Find the cosine function that is represented in the graph.

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true