PLEASE HELP! WILL GIVE BRAINLIEST!!! 114.Problems #105 and #113 describe proportional rela-
tionships, in which one quantity can be expressed as a fixed
constant time another quantity. This constant is called a proportionality constant.
(a) Show that the volume and time in #105 are proportional by expressing the volume as a constant multiplied by the time;
(b) Show that the distance and time in #113 are proportional by finding a proportionality constant.

You can find 105 and 113 on the philips Exeter academy worksheet

(Continuation from 114.) which of the following describe quantities that are proportional to one another?
A) the gallons of water ina tub and the number of minutes since the tap was opened
B) height of a ball and the number of seconds since it was Thrown
C)the length of a side of a square and the perimeter of the square
D) the length of a side of a square and the area of the square
E) the temperature outside dropping at 3degrees per hour and the number of hours since noon, when it was 0 degrees
(Continuation from 115) Sketch graphs for each of the situations described in 115. Be sure to include meaningful descriptions and scales for each axis.