You want to buy some songs and you have a specific budget. A new song costs $0.99 and a classical song costs $0.65. Which expression would represent the total you would spend on buying these types of songs? 1.64N
1.64
0.99N + 0.65C
N + C

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%