Mathematics, 24.10.2021 21:20 Izzyfizzy
Giving a test to a group of students, the grades and gender are summarized below
A B C Total
Male 14 5 3 22
Female 2 18 19 39
Total 16 23 22 61
If one student is chosen at random,
Find the probability that the student was male GIVEN they got a 'B'.
Answers: 1
Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
Mathematics, 22.06.2019 00:00
The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?
Answers: 1
Mathematics, 22.06.2019 02:00
35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =
Answers: 1
Giving a test to a group of students, the grades and gender are summarized below
A B C Total
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