Mathematics, 08.10.2019 01:30 cvrechek
Alice wants to prove to her parents that listening to music while she does her homework will her get better grades. she decides to ask 25 of her friends if they listen to music while they do their homework and what their grades are. she finds that her friends who have high grades also listen to music while they do their homework. she tells her parents that she has proven that listening to music while doing homework will cause her grades to improve. what mistake has alice made?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0
Answers: 3
Mathematics, 21.06.2019 18:00
If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}
Answers: 3
Mathematics, 22.06.2019 00:00
Asequence is a function whose is the set of natural numbers
Answers: 1
Mathematics, 22.06.2019 02:30
Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?
Answers: 2
You know the right answer?
Alice wants to prove to her parents that listening to music while she does her homework will her ge...
Questions
Social Studies, 16.04.2020 23:30
Chemistry, 16.04.2020 23:30
Geography, 16.04.2020 23:30
Mathematics, 16.04.2020 23:31
Mathematics, 16.04.2020 23:31
English, 16.04.2020 23:31
Mathematics, 16.04.2020 23:31
