The answer is 46, The solution is listed below:
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2 answers:
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The mean absolute deviation of the scuba diver’s depth over the entire 25 min is 2.4 meters
<h3>What is mean absolute deviation?</h3>It is defined as the measure to show the variation in data set in other words between the mean and every data value, the distance known as the MAD.
We have depths of the scuba diver, in meters
{−9, −18, −16, −13, −14}
We know the formula for the mean absolute deviation:
Here n is total number of observation
x is the elements in the data set
X is the mean of the data.
n = 5
x = -70/5 = -14
∑|x-X| = 12
MAD = 12/5 = 2.4 meters
Thus, the mean absolute deviation of the scuba diver’s depth over the entire 25 min is 2.4 meters.
Learn more about the mean absolute deviation here:
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Where P = 5000, r = 10% = .10, n = 4 (since its compounded quarterly), and t = 20
Now we plug all variables into the equation.
The answer is $<span>36,047.84</span>
Answer:
x = 65
Step-by-step explanation:
To solve the equation, we write it in radical form:
Then, we divide both sides by 5 to isolate the root:
and next, we raise both sides of the equation to the power 3 so as to free the expression in x from the root:
now we add 1 to both sides to isolate x:
x = 65