19mp justify conclusions pablo has $4,200 to invest for college.
a. if pablo invests $4,200 for 3 years and earns $630, what is the simple
interest rate?

b. pablo's goal is to have $5,000 after 4 years. is this possible if he
invests with a rate of return of 6%? explain.

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

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?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie