Mathematics, 15.11.2020 23:50 msprincessswag3324
2. The California lottery selects 5 numbered ping pong balls out of 40 ping pong balls. a. How many possible outcomes are there? b. To win the grand prize, a person has to correctly select 5 out of the 5 ping pong balls selected. What is the probability that they win the grand prize? c. To win the second prize, a person has to correctly select 4 out of the 5 ping pong balls. What is the probability that they win the second prize? d. If it costs $5 to play, the grand prize is $2,000,000, and the second prize is $100,000, what is the expected value of the lottery?
Answers: 2
Mathematics, 21.06.2019 18:30
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3
Answers: 2
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
Answers: 2
Mathematics, 21.06.2019 19:30
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
Answers: 2
2. The California lottery selects 5 numbered ping pong balls out of 40 ping pong balls. a. How many...
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