Mathematics, 04.10.2021 14:00 xman839
According to government data, 24% of employed women have never been married. Rounding to 4 decimal places, if 15 employed women are randomly selected:
a. What is the probability that exactly 2 of them have never been married?
b. That at most 2 of them have never been married?
c. That at least 13 of them have been married?
Answers: 1
Mathematics, 21.06.2019 16:30
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 18:00
Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?
Answers: 2
Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 3
Mathematics, 21.06.2019 18:30
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
According to government data, 24% of employed women have never been married. Rounding to 4 decimal p...
History, 29.08.2019 06:30
Mathematics, 29.08.2019 06:30
Mathematics, 29.08.2019 06:30
Chemistry, 29.08.2019 06:30
Mathematics, 29.08.2019 06:30
Business, 29.08.2019 06:30
Mathematics, 29.08.2019 06:30
Mathematics, 29.08.2019 06:30
Mathematics, 29.08.2019 06:30