Mathematics, 11.04.2021 02:50 chambersjamal05
1) A group consists of seven men and six women. Five people are selected to attend a conference.
a. In how many ways can five people be selected from this group of thirteen?
b. In how many ways can five women be selected from the six women?
c. Find the probability that the selected group will consist of all women.
2) A box contains 12 transistors, 5 of which are defective. If 5 are selected at random, find the probability of the statements below.
a. All are defective
b. None are defective
3) You are dealt one card from a 52-card deck. Find the probability that you are not dealt a black picture card.
The probability is .
4) You randomly select one card from a 52-card deck. Find the probability of selecting the 6 of hearts or the ace of diamonds.
5) A single die is rolled twice. Find the probability of rolling an even number the first time and a number greater than 4 the second time.
Find the probability of rolling an even number the first time and a number greater than 4 the second time.
Answers: 3
Mathematics, 21.06.2019 18:50
Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
Answers: 1
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
Mathematics, 21.06.2019 21:30
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
Mathematics, 21.06.2019 22:30
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
Answers: 1
1) A group consists of seven men and six women. Five people are selected to attend a conference.
a....
English, 31.08.2019 12:10
History, 31.08.2019 12:10
History, 31.08.2019 12:10
English, 31.08.2019 12:10
Health, 31.08.2019 12:10
History, 31.08.2019 12:10
History, 31.08.2019 12:10
Mathematics, 31.08.2019 12:10
Social Studies, 31.08.2019 12:10
Social Studies, 31.08.2019 12:10