Given a quadratic equation 
, the x coordinate of the minumum/maximum is given by
So, in your case, the x coordinate of the minimum is
Divide the hours by the walls, and you’ll have hours per wall.
(1 1/2) / (2/3)
= (1 1/2) * (3/2)
= (3/2) * (3/2)
= 9/4
He paints at 9/4 hours per wall.
Answer:
0.945200708
Step-by-step explanation:
In this question, we are asked to calculate the probability that a person selected at random would live less than 65.
To solve this problem, what we need to do is to first calculate the z-score.
Mathematically, z = (x-mean)/standard deviation
According to the question, the mean is 53 years and the standard deviation is 7.5
Substituting these values in the z-score equation:
Z-score = (65-53)/7.5 = 12/7.5 = 1.6
We proceed to use the z-score table to obtain the probability. Using the table, z score of 1.6 corresponds to a probability of
0.945200708
Answer and Step-by-step explanation:
2 * 2 * 2 * 2 * 2 * 2 * 2 = 128
2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 1024
4 * 4 * 4 * 4 * 4 = 1024
8 * 8 = 64
896 and 960 both have 64 in common.
896 divided by 64 equals 14.
960 divided by 64 equals 15.
is the answer.
#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)
Answer:
Step-by-step explanation:
spencer bought the same amount of gas from gas world and fuel stop. since the gas cost less money at fuel stop, the gas is cheaper at fuel stop at gas world.
spencer has $20 to spend on gas for his car at fuel stop.
since the gas is cheaper at fuel stop, spencer will get MORE gas from fuel stop with his money.
hope this helped
