Al factors e(w)=64w? - 9 to find that e(w)=(8w+3)(8w-3), which gave Al solutions of w=+3/s. Using a different method, show whether Al's solutions were correct or incorrect.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Hurry which expression is equivalent to 3√x^5y?

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?