Mathematics, 21.06.2020 01:57 Jadaaaaaaan
The average time a subscriber spends reading The Wall Street Journal is 49 minutes (The Wall Street Journal Subscriber Study). Assume the standard deviation is 16 minutes and that the times are normal are normally distribution. 1) What is the probability a subscriber will spend at least 1 hour reading the journal?
Answers: 1
Mathematics, 21.06.2019 12:30
My favorite songstress gives away 25% of this side of her signature fragrance collection to her charity last month her sales were 1200 how much of her sales did she donate
Answers: 3
Mathematics, 21.06.2019 12:30
Hunter designs two flags for his adventure club. what is the length of the base, x, of the larger flag? enter your answer, as a decimal, in the box.
Answers: 2
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
Mathematics, 22.06.2019 00:10
What 8/12+8/11 in another way than and improper fraction
Answers: 2
The average time a subscriber spends reading The Wall Street Journal is 49 minutes (The Wall Street...
Mathematics, 30.12.2019 10:31
Mathematics, 30.12.2019 10:31
Mathematics, 30.12.2019 10:31
Social Studies, 30.12.2019 10:31
Biology, 30.12.2019 10:31
English, 30.12.2019 10:31
English, 30.12.2019 10:31
Mathematics, 30.12.2019 10:31
History, 30.12.2019 10:31
Biology, 30.12.2019 10:31
Health, 30.12.2019 10:31
History, 30.12.2019 10:31