it costs $10 to go to pete’s pottery place to paint custom bowls at a cost of $3.50 per bowl. Janelle plans to paint bowls 5days this month and to paint b bowls on each day so she can sell them at a craft fair. Which equation represents Janelle’s total cost c for the month?

To decrease an amount by 16% what single multiplier would you use

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?

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1