Question

I WILL GIVE YOU BRAINLIEST

Answer 1

The probability of picking blue is stated as 2/10 which can be reduced to 1/5
 
 multiply the number of times they pick a marble ( shown as 200) by the probability of picking a blue one ( 1/5)

200 x 1/5 = 200 / 5 = 40

Quinn can expect to pick blue 40 times