Chapter undefined, Problem

3in 5in 5in 3in find the perimeter

simplify. 22 x (-7+4)

simplify. 22 x (-7+4)

1:37 ■■ LTE 18 < Order of Operations with Integ... = Simplify. (-3) (-11+5) Order of Operations x++ ( ) × 2 × ÷ x²

1. For dinner, Javier will choose one of three fish options and one of three side dishes. His choices for fish are salmon, trout, and halibut. His choices for side dishes are fries, cooked carrots, or coleslaw. (a) Draw a tree diagram for the sample space of all dinner combinations. (b) How many choices for dinner combinations does Javier have?

3. A box contains 4 black shirts, 8 blue shirts, 4 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.

In a certain country, the probability that a baby that is born is a boy is 0.52 and the probably that a baby that is born is a girl is 0.48. A family has two children. If X is the number of girls born to a family, find the probability that the family has 0, 1, or 2 girls. (a) Draw a tree diagram showing the possibilities for each outcome. (b) Create the binomial distribution table for P(X). Show all your work.

Understanding the difference between independent and dependent events is an important concept of this unit. Post a description of two real-world events-one independent event and one dependent event. Do not state which event is independent and which event is dependent.

3. Last year, the numbers of skateboards produced per day at a certain factory were normally distributed with a mean of 20,500 skateboards and a standard deviation of 55 skateboards. (a) On what percent of the days last year did the factory produce 20,555 skateboards or fewer? (b) On what percent of the days last year did the factory produce 20,610 skateboards or more? (c) On what percent of the days last year did the factory produce 20,445 skateboards or fewer?