Answer:
Please find a visual representation of the scenario generated with MS Excel
Step-by-step explanation:
The given data on how Kylo fills up the bathtub with water are;
The time it takes to fill the bathtub with 50 gallons of water = 15 minutes
The time it takes to drain 30 gallons from the bathtub = 5 minutes
The time it takes to add 5 gallons of hot water = 2 minutes
The time it takes for all the water to drain out = 4 minutes
The given scenario can be represented visually on the coordinate plane, as follows;
The y-axis represents the amount of water in the bathtub in gallons
The x-axis represents the time from the when Kylo begins to fill the bathtub
The coordinates of points in the visual representation of the given scenario are therefore;
At the start, the bathtub is empty;
y = 0, x = 0
Then we have;

Plotting the number of gallons and the cumulative time values on MS Excel gives a visual representation of the scenario
Answer:
-0.55
Step-by-step explanation:
-0.55
Part 1:
Variable x - number of the hours.
Variable y - her total income.
y = f ( x ), Her total income is a function of the hours she worked.
Part 2 :
The function is: y = 15 * x
Part 3 :
f ( 35 ) = 15 * 35 = $525
f ( 29 ) = 15 * 29 = $435
Week 1 : Ashley worked 35 hours. She earned $525.
Week 2: Ashley worked 29 hours. She earned $435.
<span>A 2% solution of chlorohexidine added to 126 oz of water. The total oz 128.
Solute: chlorohexidine, 2%=0.02
solvent: water (0%)
Concentration, C, volume V
CV=c1v1+c2v1
128C=0.02*2 + 0.00*126 = 0.04
Concentration
C=0.04/128 = 0.0003125 = 0.03125%</span>
Answer:
A. 3.500 + 0.15. 3,500
E. 3,500. (1 + 0.15)
Step-by-step explanation:
Gallons of water used in June = 3,500 gallons
In July, they used 15% more water
Water used in July = 3,500 + 15% of 3,500
= 3,500 + 0.15 * 3500
A. 3.500 + 0.15. 3,500
E. 3,500. (1 + 0.15)
= 3,500 * 1 + 3,500 * 3,500
= 3,500 + 0.15 * 3500