Students at Central Middle School decided to gather survey data from their classmates on a number of different questions. Which pair of variables from the survey would be most likely to have no association with one another? A. number of hours spent studying per week and grade point average

B. height in inches and age in months

C. number of books owned and number of visits to the doctor's office in one year

D. height and weight

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Find two numbers if their sum is 91 and the ratio is 6: 7?