Answer:
2 gallons must be added Hope this helps!
The answer would be $3472
About 68% of the people will score between 85 and 115.
The values of 85 and 115 are exactly 15 points away, or 1 standard deviation, away from the mean.
According to the empirical rule, about 68% of the values in a normal distribution are within 1 standard deviation of the mean.
-32 = 4c -12
add -34 by 12 which is -20
divide it by 4
c = -5
Answer:
Mr. Berg got $4 in change.
Step-by-step explanation:
