What is the mode of the following numbers 5,4, 10, 3, 3, 4, 7, 4, 6, 5, 11, 9, 5, 7

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.

Standard deviation of 19,29,21,22,23

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2