Answer:
95% of the data is represented as 69 to 93 (option G)
Explanation:
Given:
mean of data = 81
standard deviation = 6
To find:
The option that represents 95% of the data
To determine the right option, we will apply the empirical rule (68-95-99.7%):
68% of the data will fall within 1 standard deviation
95% of the data will fall within 2 standard deviation
99.5% of the data will fall within 3 standard deviation

substitute the values:
Answer:
Ummm
Step-by-step explanation:
So what do you need help with?
4x = $70 . x represents the cost of each ticket per person. multiply that by 4 to get $70.
Answer:
Step-by-step explanation:
The equation of the surface of the right circular cylinder is:

Now, the rate change of this area will be:
Using the change rule

Where:
is the rate change of height (-16 in/min)
is the rate change of radius (9 in/min)


Now, r = 16 and h = 29
I hope it helps you!
Answer:
Step-by-step explanation:
Shelly made 7 sales during today
She made fifty dollars then sold 7 things which gave her 35 dollars to get 85 dollars