Answer:
θ
r 10.551 244.151
Step-by-step explanation:
The maximum value for is:
The formula for the slope of the tangent line in polar coordinates is:
Horizontal tangent lines have a slope of zero. So, the following relation must be satisfied:
, for all .
The maximum value of i is:
().
Then, values are listed below:
θ
r 10.551 244.151
Answer:
2.35%
Step-by-step explanation:
First, calculate the difference between mean and the months in the problem:
first month :59 – 26 = 33
second motnh: 59 – 37 = 22
Since standard deviation is 11 months, for the first month is a difference of 3 standard deviation and for the second is 2 standard deviation.
the 68-95-99.7% rule establish that:
1 standard deviation means a 68% of total area under the normal distribution. On one side is half = 34%.
2 standard deviations means a 95% of total area under the normal distribution. On one side is half = 47.5%.
3 standard deviation means a 99.7% of total area under the normal distribution. On one side is half = 49.85%.
The difference between 3 and 2 standard deviation is
49.85 – 47.5 = 2.35%
The answer is 2.35% of cars that remain in service between 26 and 37 months
Answer:
16x -7 =$13.32
Step-by-step explanation:
$13.32 + $7 = $20.32
$20.32 divided by 16 = $1.27
each cookie cost $1.27
I really hope this help
Number twenty-eight is d. Number 29 is c.
Answer:
143 cars on each floor
Step-by-step explanation:
572 / 4 = 143