Answer
a decrease of 0.2 gallons per second
Explanation
The drain was open for 30 seconds.
The water that ran out for 30 seconds = 20 - 14
= 6 gallons
Rate of decrease = (change in gallons)/(time taken)
= 6/30
= 0.2
The rate of change in the amount of water remaining in the tub per second will be the same as the one that ran out since the outlet is the same.
So the correct answer from the choices is "a decrease of 0.2 gallons per second".
Answer:
answer is -6
Step-by-step explanation:
hope it helped!!!
To find the average number of pages the student read from day 2 to day 6, add the total pages in these days and divide by 5 days.
<h3>What is the average?</h3>
This is a very common word used in mathematics and stadistics to refer to the mean value in a set of values.
<h3>How to calculate the average from day 2 to day 6?</h3>
Add the pages the person read these days and then divide by 5 (total of days).
For example:
35 + 45 + 10 +25 + 20 = 135 / 5 = 27 pages
Note: This question is incomplete because the table is missing; due to this, the answer is based on general knowledge.
Learn more about average in: brainly.com/question/2426692
Answer:
8100 square feet
Step-by-step explanation:
(430/900)x100
47.78% is the government's approval rating (this is rounded, it is really 47.777repeating)
