Hank bought 3 more boxes of cereal than gallons of milk. he bought x boxes of cereal at $2.79 each. each
gallon of milk costs $4,49. consider the expression 2.79x + 4.49 (x - 3). determine if each statement is
true or false

What is the measure of angle tvu shown in the diagram below

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?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount