The answer to your question:
6.2 meters is 650 centimeters.
Answer:
They spend at least 69.48 minutes reading the paper.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
For the 10% who spend the most time reading the paper, how much time do they spend?
They spend at least X minutes, in which X is the value of X when Z has a pvalue of 0.90. So it is X when Z = 1.28.
They spend at least 69.48 minutes reading the paper.
Answer:
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Step-by-step explanation:
(a)
The average rate of change of f on the interval 0 ≤ x ≤ π is
____________
(b)
The slope of the tangent line is
.
____________
(c)
The absolute minimum value of f occurs at a critical point where f'(x) = 0 or at endpoints.
Solving f'(x) = 0
Use zero factor property to solve.
so that factor will not generate solutions.
Set cos(x) - sin(x) = 0
cos(x) = 0 when x = π/2, 3π/2, but x = π/2. 3π/2 are not solutions to the equation. Therefore, we are justified in dividing both sides by cos(x) to make tan(x):
We check the values of f at the end points and these two critical numbers.
There is only one negative number.
The absolute minimum value of f <span>on the interval 0 ≤ x ≤ 2π is
____________
(d)
The function f is a continuous function as it is a product of two continuous functions. Therefore,
g is a differentiable function; therefore, it is a continuous function, which tells us
.
When we observe the limit
, the numerator and denominator both approach zero. Thus we use L'Hospital's rule to evaluate the limit.
thus
</span>
Answer:
the answer would be 26
Step-by-step explanation:
To find the range you would have to subtract the biggest number in the sequence by the smallest number