The ratio of Ali's mass to John's mass is 6:5. The ratio of John's muss to William's mass is 2: 3. Find the ratio of Ali's mass to William's mass.
(1) 1:2
(2) 2:1
(3) 4:5
(4) 5:4

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides