Acooler contains 7 cans of soda; 3 colas, 3 orange, and 1 cherry. two cans are selected at random without replacement. find the probability that at least one can is cherry.

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?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

What is the explicit rule for the sequence in simplified form? −1,−4,−7,−10,−13… an=4−5n an=−4−3n an=2−3n an=−6−5n