Mathematics, 06.05.2020 02:18 j4ckd4ws
Helena asked five drama club members in her homeroom how many tickets they had sold. That mean number of tickets sold was 16. Then she took 10 random samples from the entire drama club of 75 students. That mean number of tickets sold was 22.5. Is one sample better representation explain why or why not.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:40
Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g
Answers: 2
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
Mathematics, 21.06.2019 23:00
Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so
Answers: 2
You know the right answer?
Helena asked five drama club members in her homeroom how many tickets they had sold. That mean numbe...
Questions
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Spanish, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Chemistry, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Social Studies, 23.03.2021 20:40
History, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
English, 23.03.2021 20:40
Mathematics, 23.03.2021 20:40
