An online retailer has determined that the average time for credit card transactions to be electronically approved is 1.7 seconds. (round your answers to three decimal ) use an exponential density function to find the probability that a customer waits less than a second for credit card approval. b) find the probability that a customer waits more than 3 seconds. c)what is the minimum approval time for the slowest 5% of transactions?

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

damm bro the struggle

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!