Given the velocity and initial position of a body moving along a coordinate line at time t, find the bodys position at time t. V = 8/pi sin 4t/pi, s(pi^2) = 2
1. s = -2 cos 4t/pi + 3
2. s = -2 cos 4t/pi + 4
3. s = -2 cos 4t/pi + 8
4. s = -2 cos 4t/pi + 4

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3