Solve for t using natural logarithms.
9e^3t = 11e^2t
round your answer to three decimal places.

Polynomial that can be factored as (3x-4)(3x+4)

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad