Which polynomial is a quintic binomial?

question 1 options:

x^4 + 2x^3 − x^2 + 7x + 11

x^2 + 4x

3x^5 + 2

5x^2 − 2x + 1

Is the orthocenter of a triangle on the inside ?

Someone me what is the area of this figure? 18m 18m 8m 16m

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?