Janet sets out on a trip in her car to visit her boyfriend who lives a few hours away. which of the following pearson correlation coefficients could represent the correlation between the number of miles that she drives and the gallons of gas that she has in her car? a. 65
b. -.81
c. 1.24
d. 0.00

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?