The <em><u>correct answer</u></em> is:
D) The amount a person pays for gas compared with the number of gallons purchased
Explanation:
A constant rate of change means that for every x, y increases the same amount.
In the situation "The amount a person pays for gas compared with the number of gallons purchased
," the independent quantity, or x-value, is the number of gallons, and the dependent quantity, or y-value, is the amount paid. Since gas has a set price per gallon, for every gallon purchased, the total amount paid goes up the same amount. This means it has a constant rate of change.
To get their combined time, get the sum of Vega's time and Janice's
Therefore, their combined time for their part of the relay is 53.659 seconds.
Hello Jomorero.
The answer would be 3 minutes and 45 seconds
3/4 of an hour would be 45 minutes
45 minutes/12 is 3.75
Since 3.75 equals 15/4 which equals <em><u>3 minutes and 45 seconds</u></em> is how you end up with the answer
:)