The answer is $7,000.
To solve
X/175000=4/100
4 divided by 100= .04
.04 times 175000= 7000
90 hours. If you divide the total number of gallons (6750) by the rate of 75 gal/hour, it will take 90 hours to fill the whole pool.
Hi there
Painting preference and total number of students.
For two way table we need to the data that will consider all the cases:
So, an art teacher should use the two variable painting preference and number of students as her first row and first column respectively.
Because these two things will consider both water color or oil painting under painting preference.
And all students of all three classes under number of students.
hope this help you