Deepak randomly chooses two marbles from the bag, one at a time, and replaces the marble after each
choice. What is the probability he will choose one
green marble and then one red marble? Express the
probabilities in fraction form.
P(green) = 5
P(red) = 2
P(green and red) = 15

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

2/3(-6y+9x) expand each expression using the distributive property

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)