Which rule is true for the horizontal number line? A.
All negative numbers are located to the right of zero.

B.
Negative numbers are arranged in a descending order from left to right.

C.
Positive numbers are arranged in a descending order from left to right.

D.
All positive numbers are located to the right of zero.

E.
Negative numbers are arranged in an ascending order from right to left.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Write a story that matches with the expression 42x-5 pls hurry

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x