The true average diameter of ball bearings of a certain type is supposed to be .5 in. A one-sample t test will be carried out to see whether this is the case. What conclusion is appropriate in each of the following situations? a. n ¼ 13, t ¼ 1.6, a ¼ .05 b. n ¼ 13, t ¼ 1.6, a ¼ .05 c. n ¼ 25, t ¼ 2.6, a ¼ .01 d. n ¼ 25, t ¼ 3.9

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.