Mathematics, 24.07.2019 22:30 ticklepink05
Reagan will use a random number generator 1,200 times. each result will be a digit from 1 to 6. which statement best predicts how many times the digit 5 will appear among the 1,200 results? a. it will appear exactly 200 times. b. it will appear close to 200 times but probably not exactly 200 times. c. it will appear exactly 240 times. d. it will appear close to 240 times but probably not exactly 240 times.
Answers: 1
Mathematics, 21.06.2019 18:30
(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
Answers: 3
Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Reagan will use a random number generator 1,200 times. each result will be a digit from 1 to 6. whic...
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