Mathematics, 16.01.2022 06:50 MJKjmkp1
A box contains 4 red pens,5 black pens, and 3 blue pens. If Robert selects one pen, and then another pen without putting the first pen back in the box, what is the probability that both pens will be black?
Answers: 1
Mathematics, 21.06.2019 20:30, erikloza12pdidtx
Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.
Answers: 1
Mathematics, 21.06.2019 20:30, cgarnett5408
Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how
Answers: 2
A box contains 4 red pens,5 black pens, and 3 blue pens. If Robert selects one pen, and then another...
Mathematics, 24.02.2020 02:47
Mathematics, 24.02.2020 02:47
Mathematics, 24.02.2020 02:47
Mathematics, 24.02.2020 02:47