What is the quadratic regression equation for the data set?

x : - 6, - 4, - 2, 0, 2, 4, 6

y : 4.56, 2.84,.45, 0, - 1.14, - 2.1, - 2.48

a) yˆ=0.032x2+0.601x-0.255

b) yˆ=0.032x2-0.601

c) yˆ=0.032x2-0.601x-0.255

d) yˆ=0.032x2-0.601x

Roger drove 363 miles to visit his cousins. It took him 6 hours to get there. What was the average speed that Roger drove?

Alondra is saving money in her piggy bank for her upcoming trip to disney world. On the first day, she put in $15 and plans to add 11 more dollars each day. How much money will she have on the 100th day?

A carpenter cut 46 inches off a piece of wood measuring 9 feet long. How long was left after the cut? Answer this question first in inches, and then in feet

P (a) = 2|-1/2a| find p (-2)

mei has 8 jars of soup. Each jar contains 300 milliliters of soup. What is the smallest pot Mei can use to heat all the soup

Find the area of a 120° sector of a circle whose radius is 6.

Find the product 2 5/8 x 1 1/7 then write in simplest form

Suppose you wish to test if a number cube (die) is loaded or not. if the die is not loaded, the theoretical probabilities for each roll should be:

Peppermint patty is very discourged about her chances on a 10-item true-false quiz. if she randomly answers each question, what is her probability of getting a grade of at least 50% on a Two item quiz? Three item quiz? Four item quiz? Five item quiz?

72 people are enrolled in the Bible learners department if 37.5% are absent how many people are absent