Which inequality best models the situation if variable h is the number of hours miguel could practice the piano each week? miguel's goal is to practice the piano more than
3 1/2 hours a week. show the possible number of hours he might practice.
a. h > 3 1/2 and h may be a negative number
b. h > 3 1/2 and h must be a positive number
c. h < 3 1/2 and h may be a negative number
d. h < 3 1/2 and h must be a positive number
me

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85