1. Martin went to the grocery store. He bought 10 bags of chips for $1.99 each and 3 jars of salsa for $2.25 each. He paid with a $50 bill.
How much change should Martin receive from the $50 bill?

Solve 2^x=32 and rewrite this equation in a logarithmic form

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if