What is the value of the expression when n = 3?
-2 n(5 + n-8-3n)
12
24
42
...
Mathematics, 19.08.2021 03:50 patrickdolano
What is the value of the expression when n = 3?
-2 n(5 + n-8-3n)
12
24
42
ОО
54
Answers: 3
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 22:00, YoungTadoe437
Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr
Answers: 3
Mathematics, 22.06.2019 00:30, RealSavage4Life
Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box. m∠b=
Answers: 1
Mathematics, 25.12.2020 01:40
Mathematics, 25.12.2020 01:50
Chemistry, 25.12.2020 01:50
Mathematics, 25.12.2020 01:50
Biology, 25.12.2020 01:50
Mathematics, 25.12.2020 01:50