A city has 4 new houses for every 9 old houses. If there are 20 new houses in the city, how many old houses are there?

A. 43

B. 49

C. 45

D. 47

Two number cubes are rolled. what is the probability that the sum of the numbers on the cubes is 12? The Answer is fraction A. 12/36 B. 1/36 C. 1/12 D. 35/36

What's y=2x in standard form of a linear equation

A pair of dice is rolled. find the probability of each P (Odd sum)

Consider the put-call parity relationship for European call and put options on a stock that pays discrete dividends only.

A factor of 5xy - 40x - 15y + 120?

Dima called her friend to tell her that she saved 30% on her new skirt at a discount store. Her friend told her that she could have gotten a better deal at a different store that was advertising a sale of 1/3 off all clothing.

Function call: kilometers to miles assign ratemph with the corresponding rate in miles per hour given a user defined ratekph, which is a rate in kilometers per hour. use the local function kilometerstomiles.

How much does 4 1/3-2/3

What is the probability of spinning a 2 and flipping tails

What is square root of 12 multiplied by 3