20/35 gallons per hour
(20/35) * 47 = around 27 gallons in 47 hours
Median-the middle number in a set of data
Mean-the average of a set of data
Mode-the number that occurs most often in a set of data
Outlier-a number that is much bigger or smaller than the other numbers in a data set
I’m so sorry if it’s wrong-
Did two of them for you as reference for the rest.
Explanation for #1
The sum of all the angles in a triangle is 180. Simply add the given angles. Take 180 and subtract the sum of the given angles
180 - (58 + 47) = 75
Missing angle is 75
Explanation for #4
A straight angle is 180 degrees. Same thing as the first: add the given angles then take 180 and subtract it.
Then take 180 <em>again </em>and subtract the answer you got from the first step.
180 - (21 + 34) = 125
180 - 125 = 55
The missing angle is 55
Answer:
D.
Step-by-step explanation:
time cant really be negative, so A. and B. can't be right, and every minute seems more appropriate than every half minute, thus making D. most reasonable.