Solve x2 + 10x = 24 by completing the square. Which is the solution set of the equation? {-5 - V34,-5 + 34}
{-5 - V29, -5 + 29)
{-12, 2}
{-2, 12}

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Choose the more precise measurement. 26.4 cm or 8.39 cm

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?