The table below follows the rule y = kx, where k is the constant of proportionality, X 3 4 5 6 7
y|12|1620|24/28
What is the value of K?
A
4
B
9
С
15
D
36

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily