Molly used a random number generator for the numbers 3-8. She generated 50 numbers and recorded the amount of times each value occurred. The experimental probability of the number 8 was recorded as 6/50.

Using the experimental probability, determine the probability of the number 8 not occurring on 10 successive uses of the generator. Show working.

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?