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Oksanka [162]
2 years ago
8

1) A bag contains 4 gold marbles, 6 silver marbles, and 32 black marbles. Someone offers to play

Mathematics
1 answer:
Bess [88]2 years ago
6 0
The expected value of playing this game = a weighted average of the winnings (or losses) multiplied by the odds of winning: (3/37)3 + (9/37)2 + (25/37054)(-1) = 9/37 + 18/37 - 25/37 = 27/37 -25/37 = 2/37 = about 0.054 winnings = $0.054 = 5.4 cents
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arsen [322]

different between A and B

=30-(-30)

=60

position of C from A or B

=(60÷3)×2

=40

possible value of c

=-30+40

=10

possible value of c

=30-40

=-10

8 0
3 years ago
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When his elevation is higher than 1600
luda_lava [24]
His elevation is higher than 1600, where there is less oxygen and, air which technically contains oxygen, and the fact that elevation means going “up”.
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3 years ago
3. Scatter plots are used to look for a pattern of association, or trend, between
Marina86 [1]
I would say b because its 2 or more points on a graph otherwise its just a point
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3 years ago
Ryan wants to rent a boat and spend at most $39. The boat costs $6 per hour, and Ryan has a discount coupon for $3 off. What are
UkoKoshka [18]

Answer: t is less than or equal to 7.

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t is less than or equal to 7.

3 0
2 years ago
The sum of two numbers is 29 and their difference is 5 what are the two numbers
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Well first subtract 29 - 5 = 24
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