Mathematics, 23.04.2021 20:30, cjtambasco
A lottery machine contains 30 numbered red ping-pong balls of 4 different colors: red, blue green, and yellow. The machine is tested by having it selected a ball at random 960 times with replacement. The results of the test trails are shown in the table below. If the machine is tested 2,000 times, about how many times is a yellow ball likely to be selected? A. 196 B. 333 C. 400 D. 467
Answers: 1
Mathematics, 21.06.2019 13:00, nicky123415
Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16
Answers: 2
Mathematics, 21.06.2019 17:00, joejoefofana
Need on this one asap im almost done with this subject
Answers: 1
A lottery machine contains 30 numbered red ping-pong balls of 4 different colors: red, blue green,...
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