A baseball fan sitting in the bleachers above right field accidentally drops his drink over the 41-foot wall. How long will it take the drink to hit the field below? Use the quadratic equation h = - 16t^2 + 41 to solve for t (time) using h = 0 for the height when the drink hits the field. Apply the square root method.

What is this inequality notation? t is less then or equal to 2

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?