Erica rolls a die twice. what is the probability that she rolls an odd number and then a number less than 3? a) 1/6 b) 1/5 c) 1/4 d) 1/3

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Evaluate the expression. (9 + 5)(3 + 2)0

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days