Answer:
The answer 17424
Step-by-step explanation:
I used a caculator
There is no graph, but if you didn’t mean to put a graph, the answer is you cannot put 4 to a power of anything, because that number is unknown, there is no possibly way to put 4 to the power of anything right now, you need to figure out the value of 4.
Straight line angled up to the right intersecting the y axis at y=-7/3
Answer:
17 students
Step-by-step explanation:
the bus will take all the students so
932.50 - 550 = 382.5
and a meal for each student so
382.5 ÷ 22.5 = 17
Answer:
By the Empirical Rule, 68% of the data would be between 19.8 and 28.2
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 24
Standard deviation = 4.2
What percentage of the data would be between 19.8 and 28.2
19.8 = 24 - 4.2
28.2 = 24 + 4.2
So within one standard deviation of the mean
By the Empirical Rule, 68% of the data would be between 19.8 and 28.2
