Which sequences are geometric? Check all that apply. 5, 10, 20, 50, ellipsis 3, 12, 48, 192, ellipsis 3, 15, 75, 375, ellipsis 8, 15, 75, 375, ellipsis 14, 21, 28, 35, ellipsis 17, 20, 23, 26, ellipsis 2, 10, 50, 250, ellipsis

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

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.

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?