Mathematics, 07.11.2020 01:00, Leilaniabma
Suppose you draw 20 cards from a standard deck of playing cards. What is the probability of getting exactly 8 red cards? Assume you replace the card after each draw. Express your answer as a decimal rounded to 4 places.
Answers: 1
Mathematics, 21.06.2019 22:00, makenziehook8
Given that sinβ
= 1/4, 0 < β
< Ο/2, what is the exact value of cosβ
? a. (β4)/4 b. (β15)/4 c. (4Ο)/2 d. (4β2)/4
Answers: 2
Mathematics, 22.06.2019 00:30, lisettetorres01
You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25
Answers: 2
Suppose you draw 20 cards from a standard deck of playing cards. What is the probability of getting...
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