Write the equation and solve: A bacteria grows at a rate of 5% a day. If there are 1000 bacteria today, how many will there be in a week?

Write the equation and solve:
You deposit $2000 at 6% compounded quarterly. How much money will you have in 10 years?

Using the given statements, state whether the conditional statement is true or false. p: 7 + 1 = 0 q: 2 + 2 = 5 is p q true or false?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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?