Mathematics, 31.10.2019 04:31 destinyharris2586
Abag contains 6 blue marbles, 2 red marbles, and 2 yellow marbles. the probability of drawing a blue marble out of the bag is six tenths or 60%. how many of what color of marbles must be added to the bag so that the probability of a blue marble being drawn at random from the bag is 75%?
Answers: 3
Mathematics, 21.06.2019 16:30
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 22.06.2019 00:30
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio
Answers: 1
Abag contains 6 blue marbles, 2 red marbles, and 2 yellow marbles. the probability of drawing a blue...
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