subject
Mathematics, 04.02.2021 01:00 ShlomoShekelstein

(Sets Question) In a class of 38 students, 15 play hockey, and twice as many play basketball.
Each student in the class plays either hockey or basketball. Determine the
number of students who play:
a. Both hockey and basketball
b. Only hockey
c. Only basketball

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
Answers: 3
question
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 3
question
Mathematics, 22.06.2019 04:20
The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.
Answers: 2
question
Mathematics, 22.06.2019 05:50
Amodified roulette wheel has 36 slots. one slot is 0, another is 00, and the others are numbered 1 through 34, respectively. you are placing a bet that the outcome is an odd number. (in roulette, 0 and 00 are neither odd nor even.) a. what is your probability of winning? the probability of winning is startfraction 17 over 36 endfraction . (type an integer or a simplified fraction.) b. what are the actual odds against winning? the actual odds against winning are nothing: nothing. c. when you bet that the outcome is an odd number, the payoff odds are 1: 1. how much profit do you make if you bet $10 and win? if you win, the payoff is $ nothing. d. how much profit should you make on the $10 bet if you could somehow convince the casino to change its payoff odds so that they are the same as the actual odds against winning? $ nothing (round to the nearest cent as needed.)
Answers: 2
You know the right answer?
(Sets Question) In a class of 38 students, 15 play hockey, and twice as many play basketball.
...
Questions
question
Mathematics, 11.07.2021 20:00
question
Mathematics, 11.07.2021 20:00
question
Mathematics, 11.07.2021 20:00
question
Mathematics, 11.07.2021 20:10