Answer:
27, you need to simplify both sides of the equation to get x on one side.
Step-by-step explanation:
Answer:
2.88
Step-by-step explanation:
Data provided in the question
= Population standard deviation = 7 miles per hour
Random sample = n = 32 vehicles
Sample mean =
= 64 miles per hour
98% confidence level
Now based on the above information, the alpha is
= 1 - confidence level
= 1 - 0.98
= 0.02
For
= 0.01
= 2.326
Now the margin of error is


= 2.88
hence, the margin of error is 2.88
4 times (x^2-9x+8). Hope that helps!
X ⇒ ln (2)
e^3 x - 8/e^2 x - 4
The answer is 132.665 but rounded it is 132.7