Which data set most likely has no correlation A. The time spent studying for a test and test score B. Color of your eyes and your shoe size C. The increase of your paycheck and the number of hours you work D. The increase in ice cream sales in the rise of temperature

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Which expression is rational? 6. , square root two, square root 14, square root 49