Mariah is required to load loaves of bread on trays to prepare for shipping. her goal for 8 hours of work is to load 500 trays of bread. each tray can hold 12 loaves of bread. if mariah has loaded 300 trays of bread in her first 4 hours, how many more loaves of bread will she need to load on trays per hour to reach her goal in time? *

What is 1/3x5 on anuber line what does it look like on a number line

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought

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?