WHICH ONE IS NOT PROPORTIONAL PLEASE HELP

Mechanical pencils are sold in a package of 4 pencils for $3.52. Which statement is not proportional to this?

a single pencil for $0.88

two packages of 4 pencils for $7.04

Buy one package, get the second 50% off.

One small package, containing 2 pencils, costs $1.76.

Buy one package, get the second 50% off is proportional.

Step-by-step explanation:

4 divided by 3.52 is .88, so that is the base amount.

We know that a single pencil is .88, so that is right.

To find two packages, you would multiply one package by 2 (3.52 x 2)

To find the price of two pencils, you multiply the price of one pencil by two (.88 x 2) but is 1.76

The only one that does not fit is the buy one get one 50% off.

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation: