During a single day at radio station WMZH, the probability that a particular song is played is 77%. What is the probability that this song will be played on at most 2 days out of 4 days? Round your answer to the nearest thousandth.

k

step-by-step explanation:

domit

the answer is b.

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6