Cindy is a telemarketer. She earns $1,000 each month. She makes a 10%
commission on the sales that she
makes. This month her sales totaled
$2,000. How much did she make this
month?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?