Select the correct answer. jessica opened an apparel shop five years ago. in the first year, she made a profit of $3,125. each year after that, her profit was 20 percent more than in the previous year. what is the total profit jessica earned in 5 years?

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7