Acell phone company charges $10/month plus $0.75 per text message and $1 per minute of talk. data is unlimited. cameron send 450 texts messages, has 60 minutes of talk, and uses 2.1 gigs of data. how much is his bill? (4.1)
a. $397.50
b. $407.50
c. more than $500
d. not enough information

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?