Which of the following expressions could be used to find the area of the larger rectangle? 3(64 mm squared) 9(64 mm squared) 9(32mm squared) 3(576mm squared) 1 is 12 mm wide and 48 mm long and the other is 4mm wide and 16 mm long

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?