Mathematics, 01.10.2019 06:00 jade468
Rework problem 7 from section 3.4 of your text, involving the selection of a colored ball from one of three bowls. assume that you randomly pick one of the bowls: x, y, or z. you then randomly draw one ball out of the selected bowl and note its color. the bowls contain the following colored balls: bowl x: 2 red, 2 white, and 3 blue. bowl y: 2 red, 1 white, and 1 blue. bowl z: 1 red, 3 white, and 2 blue. (1) if the ball is blue, what is the probability that it was drawn from bowl x? (2) if the ball is either blue or white, what is the probability that it was drawn from bowl y?
Answers: 2
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
Answers: 2
Mathematics, 21.06.2019 17:30
Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.
Answers: 2
Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Rework problem 7 from section 3.4 of your text, involving the selection of a colored ball from one o...
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