The lines below are perpendicular. If the green line has a slope of 3/4 what is
the slope of the red line? Enter your answer as an integer or a fraction in
lowest terms.

What is the missing constant term in the perfect square that starts with x^2 -20x

Adriveway is 40 yards long about how many meters long is it

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