Lizette's math test grades are 70, 72, and 68. if she scores 100 on her next test, what will happen to the range of her scores? a) it will double. b) it will stay the same. c) it will increase 6 times. d) it will increase 8 times.

How many days was the temperature above 90 degrees?

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.

The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?