Lucy’s mom gave lucy and her 3 friends an equal amount of juice from the 30 ounces she had left. how much juice did each person receive? choose all answers that are correct. a. 10 b. 30/4 c. 7 d. 7 1/2

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

The total number of dental clinics total for the last 12 months was recorded

Use matrices to solve this linear system: 5x1 − 2x2 = −30 2x1 − x2 = −13 x1 = x2 =