Mathematics, 26.12.2019 23:31 cutie22327
Sixty percent of u. s. adults trust national newspapers to present the news fairly and accurately. you randomly select nine u. s. adults. find the probability that the number of u. s. adults who trust national newspapers to present the news fairly and accurately is: a. exactly five. b. at least six c. less than four.
Answers: 2
Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
Answers: 2
Mathematics, 21.06.2019 21:30
Which of the following shows the length of the third side, in inches, of the triangle below
Answers: 2
Mathematics, 22.06.2019 01:00
Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d
Answers: 1
Mathematics, 22.06.2019 03:40
Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?
Answers: 3
Sixty percent of u. s. adults trust national newspapers to present the news fairly and accurately. y...
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