Which ratio is equivalent to 45/80?
A: 3/4
B: 9/16
C: 1/3
D: 3/5

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

You can find the constant of proportionality by finding the ratio of

Can someone me out here number 4 plz