Can i need and i can take thetest onlt one time ! p!
a box contains 10 green balls, 15 red...
Mathematics, 09.11.2019 10:31 mario65
Can i need and i can take thetest onlt one time ! p!
a box contains 10 green balls, 15 red balls, 8 white balls, and 7 black balls. what is the probability of drawing a white ball out of the box?
a.1/8 < i think it is this
b.1/5
c.1/4
d.1/2
Answers: 3
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 17.07.2020 21:01
Mathematics, 17.07.2020 21:01
Mathematics, 17.07.2020 21:01
Mathematics, 17.07.2020 21:01
Mathematics, 17.07.2020 21:01