Mathematics, 25.10.2021 17:30 madi25838
: Có 3 hộp bi. Hộp 1 có: {17 bi đỏ, 8 bi trắng}. Hộp 2 có: {8 bi đỏ, 6 bi trắng}. Hộp 3 có: {17 bi đỏ, 8 bi trắng}. Lấy từ mỗi hộp ra 1 bi. Tìm xác suất của:
A: “Lấy được 3 bi đỏ”
B: “Lấy được đúng 1 bi đỏ”
C: “Lấy được ít nhất 1 bi đỏ”
Tính: P(Ā/C)
Answers: 1
Mathematics, 21.06.2019 15:30
Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]
Answers: 1
Mathematics, 21.06.2019 16:30
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
Mathematics, 21.06.2019 18:30
Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)
Answers: 1
: Có 3 hộp bi. Hộp 1 có: {17 bi đỏ, 8 bi trắng}. Hộp 2 có: {8 bi đỏ, 6 bi trắng}. Hộp 3 có: {17 bi đ...
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