Mathematics, 10.09.2021 08:50 katwilf1771
The mean of four numbers is 61. If three of the numbers are 47,65, and 77, what is the fourth number?
Answers: 3
Mathematics, 21.06.2019 19:20, sierravick123owr441
Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?
Answers: 1
Mathematics, 21.06.2019 20:50, kidpryo1
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
The mean of four numbers is 61. If three of the numbers are 47,65, and 77, what is the fourth number...
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