Mr. Molier is calculating the semester averages for his history students. he can calculate the average for 20 students in an hour. how many minutes does it take him to calculate the average for each student?

3/6+2/3 then simplify the answer

A total of $5500 was invested in two accounts. Part was invested in a CD at 2% annual interest rate and part was invested in a money market fund at 3% annual interest rate.

Is 15/20 a half or a whole?

8.85 to the nearest tenth

Walt grew 10 centimeters in 1 year. He is now 1.6 m tall. How tall was he 1 year ago

Nearest hole number to 2.81

Spreadsheet software can be used to determine the amount of simple interest owed on a 30 day note. what mathematical operations would be used?

How many ounces of cinnamon is needed to bake cookies with 7 and 1/2 cups of flour if 1/3 ounce is cinnamon is needed for each 1 and 1/2 cups of flour?

The area of a parking lot at an amusement park is 1310 square meters. A car requires 5 square meters and a bus requires 32 square meters of space. There can be at most 135 vehicles parked at one time. If the cost to park a car is $5.

Janet drives from clarkson to humbolt in 2 hours. suppose janet drives for 10 hours. if she maintains the same driving rate can she drive more that 600 miles?