The Angle of Elevation is found adjacent to the right angle along the base of the right triangle 1. True
2. False

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

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?