A card is randomly selected and then placed back inside the bag. This is done 30 times. The card with B is selected 3 times. What is the theoretical probability of selecting a B?

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

she drove 134 miles

step-by-step explanation:

21

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11