Mathematics, 30.11.2021 21:10 allimaycatp8qgaq
A survey questioned 1000 people regarding raising the legal drinking age from 18 to 21. Of the 510 who favored raising the age, 340 were female. Of the 490 who expressed opposition, 170 were female. (Enter your probabilities as fractions.)
(a) What is the probability that a person selected at random is a female?
(b) What is the probability that a person selected at random favors raising the age if the person is a woman?
Answers: 3
Mathematics, 21.06.2019 17:00
(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder
Answers: 1
Mathematics, 21.06.2019 19:00
Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.
Answers: 2
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
A survey questioned 1000 people regarding raising the legal drinking age from 18 to 21. Of the 510 w...
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