Six red marbles, 4 green marbles and 2 blue marbles are placed in a jar. what is the probability of selecting a green marble and then another green marble given the first marble is not returned to the jar after it is drawn?
a: 2/11
b: 5/22
c: 1/11
d: 5/33

Find the magnitude of the torque about p if an f = 80-lb force is applied as shown. (round your answer to the nearest whole number.) ft-lb

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount