9.
Evaluate e^-2 to one decimal place.

A. 0.7
B. 1.4
C. 0.1
D. –1.4

225/100 of last years cost. write each fraction as a decimal and as a percent

Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i