Mathematics, 22.04.2020 16:47 elawnnalewis3568
In Hillcrest School, 36% of middle school students are in Grade 6, 31% are in grade 7, and 33% are in grade 8. If a middle school student is selected randomly, what is the probability that the student is either in grade 6 or in grade 7? A) 0.31 B) 0.33 C) 0.64 D) 0.67
Answers: 2
Mathematics, 21.06.2019 16:00
Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
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Mathematics, 21.06.2019 17:30
10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?
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Mathematics, 21.06.2019 21:40
Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is
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Mathematics, 21.06.2019 23:30
The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.
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