Need asap!
20 points

in new york state, 48% of all teenagers own a skateboard and 39% of all teenagers own a skateboard and roller blades. what is the probability that a teenager owns roller blades given that the teenager owns a skateboard? enter your answer in decimal form rounded to two decimal places. hint change the percentages to decimals before plugging them into the conditional probability formula.

0.81

Step-by-step explanation:

A: Given teenager owns a skateboard. P(A) = 0.48

B:  Given teenager owns roller blades. P(B) = ? - we dont know and dont need

AB: Given teenager owns a skateboard and roller blades. P(AB) = 0.39

P(B/A) = P(AB)/P(A) = 0.39/0.48 = 0.8125

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

the k side

step-by-step explanation:

plese mark mde brainliest!