Gus is playing with a bag of marbles. He picks marbles
randomly and out of the last 36 picks, 17 were red marbles.
What is the experimental probability that the next
marble he picks will be red?
Answer as a simplified fraction in the form a/b.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction