Mathematics, 27.01.2020 19:31 joc223
Algebra 2 ! . let set a = {odd numbers between 0 and 100} and set b = {numbers between 50 and 150 that are evenly divisible by 5}.. what is a ∩ b? . a. {50, 55, 60, 65, 70, 75, 70, 85, 90, 95}. b. {55, 65, 75, 85, 95}. c. {all odd numbers between 1 and 99}. d. {numbers between 1 and 150 that are evenly divisible by 5}
Answers: 3
Mathematics, 21.06.2019 16:00
Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
Answers: 2
Mathematics, 21.06.2019 21:10
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
Algebra 2 ! . let set a = {odd numbers between 0 and 100} and set b = {numbers between 50 and 150...
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