A class has two sections. Section I had 56 students of whom 10 received A grades. Section II had 44 students of whom 11 received A grades. Now 1 of the 100 students is chosen at random. a) What is the probability that the student received an A grade?
b) What is the probability that the student was in Section I if the student is known to have received an A grade?

3030 ur welcome

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

think the answer would beb

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.