Which would be included in a probability model for rolling a cube with faces numbered 1 through 6. Select all that apply. A. Sample space 1,2,3,4,5,6 B. P(1) = 1/6 C. P(2) = 2/6 D. P(6) = 1/6 E. The outcomes of the trial: 2, 2, 2, 5, 3, 2, 6, 5, 6, 1

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

it is x=-4

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a