The ratio x:y is 3:1
which of the following statements is correct:
A) x is 3/4 of y
B) y is 1/3 of x
C) x is 1/3 of y
D) y is 1/4 of x

Which of the following contains a variable?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?