A box contains 6 black shirts, 8 blue shirts, 3 black pants, and 10 blue pants. Determine the probability of randomly selecting a blue piece of clothing or a pair of pants. use P(A or B) = P(A) + P(B) - P(A and B) to explain your answer. Write your answer as a reduced fraction. SHOW ALL YOUR WORK!

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?

Woodland bicycles makes two models of off-road bicycles: the explorer, which sells for $250, and the grande expedition, which sells for $350. both models use the same frame, but the painting and assembly time required for the explorer is 2 hours, while the time is 3 hours for the grande expedition. there are 375 frames and 450 hours of labor available for production. how many of each model should be produced to maximize revenue? a. 200 explorers 50 grande expeditions c. 225 explorers 0 grande expeditions b. 150 explorers 10 grande expeditions d. 325 explorers 50 grande expeditions

Astatement we accept without proof is called a