Mathematics, 19.10.2019 21:50 serianmollel
What is the probability that when a fair coin is flipped exactly 15 times, there will be exactly 8 tails?
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Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
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Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
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Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 21.06.2019 22:30
The area of a circle is equal to 1 dm². find the radius of the circle.
Answers: 1
What is the probability that when a fair coin is flipped exactly 15 times, there will be exactly 8 t...
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