Between 06 00 and 10 00,the same day, the volume of water in a reservoir decreased from 24 000L to 18 000L. What was the average rate of decrease in voloume of water, giving your answer in L/h?

answer: x=3 and y=4

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).