The answer is 10
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Answer:
70.94 mm is the upper control level with a 99.7% level of confidence.
Step-by-step explanation:
We are given the following data:
69, 72, 71, 70, 68
Population mean = 70 mm
Population standard deviation = 1.25 mm
We have to find the upper control level with a 99.7% level of confidence.
99.7% Confidence interval:
Putting the values, we get,
Thus, 70.94 mm is the upper control level with a 99.7% level of confidence.
Answer: 1. 50.24 inches
2. 200.96 square inches
3. 36.1728 dollars
4. Area
Step-by-step explanation:
Since, the diameter of the pizza = 16 inches
⇒ Radius of the pizza = 16/2 = 8 inches
1)
2)
3)
⇒
4) Since, 200.96 > 50.24
Thus, the measurement of the area of the pizza is greater than that of circumference of the pizza.
The first one, because the second one is the answer and you can't solve the answer like that.
(x+4)(x-9):0
x(square)-9x+4x-36:0
combine terms.
so you get x(square)-5x-36:0
and solve the rest for the equation
Answer:
x = 6
Step-by-step explanation: