Simplify the expression 3x^2 (x^2-4x-2) + (5x^3+7x^2+2x+11)

8 Ifa rifle bullet travels at 2000 m/s, how long will it take to reach a target 1km away?

During lunch hour at a local restaurant, 90% of the customers order a meat entree and 10% order a vegetarian entree. Of the customers who order a meat entree, 80% order a drink. Of the customers who order a vegetarian entree, 40% order a drink.

Which equation has the same solutions as 2x^2 + x - 3 = 0? (1) (2x - 1) (x + 3) = 0 (3) (2x - 3) (x + 1) = 0 (2) (2x + 1) (x - 3) = 0 (4) (2x + 3) (x - 1) = 0

During a four-week period, you worked the following hours: Week 1 - 36 3/8 hr; Week 2 - 41 1/4 hr; Week 3 - 40 1/2 hr; Week 4 - 38 3/8 hr What is the average number of hours you worked in one week?

A function takes in values of the blank variable called inputs and gives back values of the blank variable called outputs

What's the mean median mode range of 29.3 31.7 32.4 46.3 48.9

The mean lifetime of a tire is 46 months with a variance of 49. if 133 tires are sample, what is the probability that the mean of the sample would differ from the population mean by less than 1.05 months? round your answer to four decimal places.

There are 30 legs in my backyard but I'm counting dogs and kids. How many dogs and kids are in my backyard?

Find the intercepts for the graph of the equation. - 2x - 2y = 10

The perimeter of a rectangle is 72 m. The width of the rectangle is 16 m. What is the area of the rectangle