There are 6 red, 2 yellow, and 6 black marbles in a hat. You pick 3 marbles from the hat without replacing them. What is the probability that you pick 3 black marbles?

27⁄343 = 7.87%

5⁄91 = 5.49%

9⁄91 = 9.89%

5⁄9 = 55.6%

3⁄91 = 3.30%

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Write the equation in logarithmic form 8^x=64