16-1.42 + (-1.5) what is the solution

5. Suppose the probability distribution for X = number of jobs held during the past year for work study students at a university is as follows: X 0 1 2 3 4 5 f (x).12 a. 28.18.06.02 a. Find a. b.

6 is a solution of - 5x-8x=13 true or false

In the same county, with 127,000 residents, 17% of the people are above the average age. How many people are above the average age?

Even if the correlation between the returns on two securities is 1.0, if the securities are combined in the correct proportions, the resulting 2-asset portfolio will have less risk than either security held alone. a. True b. False

Zohar is using scissors to cut a rectangle with a length of 5x - 2 and a width of 3x + 1 out of a larger piece of paper.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.