A bag of marbles contains 4 red marbles, 5 green marbles, and 3
blue marboles. Karen pulls two
marbles out one after the other
without replacing the first marble,
what is the probability the first one
is red and the second is blue?

Will mark brainliest if provided fraction and right answer.

Probably 50% that she pulls out a red one because there are more red marbles than green and blue. And probably about 10-15% that she pulls out a blue because that is the least amount of marbles.

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

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0