Mathematics, 19.11.2020 04:40 vxdsvsfdds
One thousand chances are sold at $6 apiece for a raffle. There is a grand prize of $650, two second prizes of $200,
and five third prizes of $150. First calculate the expected value of the lottery. Determine whether the lottery is a fair
game. If the game is not fair, determine a price for playing the game that would make it fair.
Answers: 2
Mathematics, 21.06.2019 13:00
Which statement best describes the expression 4y ÷ 9? (1 point) 9 divided by 4 times y 9 times y divided by 4 4 times y divided by 9 4 divided by 9 times y
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Mathematics, 21.06.2019 20:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
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Mathematics, 22.06.2019 00:00
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
Mathematics, 22.06.2019 02:00
Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no
Answers: 2
One thousand chances are sold at $6 apiece for a raffle. There is a grand prize of $650, two second...
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