Mathematics, 28.03.2021 21:00 nana54muller
The probability distribution for a random variable x is given in the table.
X - 10 -5 0 5 10 15 20
Probability .20 .15 .05 .1 .25 .1 .15
Find the probability that -5 ≤ x ≤ 5
PLEASE HELP!!
Answers: 1
Mathematics, 21.06.2019 17:20, tfyfejeje1739
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 18:00, Megcuttie101
What is the measure of the smallest angle in the diagram? 15 29 32 45
Answers: 2
The probability distribution for a random variable x is given in the table.
X - 10 -5 0 5 10 15 20...
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