TIMED TEST Arrange the following in order from least to greatest number of moles of that substance: 12.01g carbon, 7.2 x1023 calcium atoms, 12g magnesium, 64g O2. (DOK 2)

A.
7.2 x1023 calcium atoms, 12g magnesium, 12.01g carbon, 64g O2.

B.
12g magnesium, 12.01g carbon , 7.2 x1023 calcium atoms, 64g O2.

C.
64g O2, 7.2 x1023 calcium atoms, 12.01g carbon, 12g magnesium.

D.
12.01g carbon , 7.2 x1023 calcium atoms, 12g magnesium, 64 g O2.

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.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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.