Which of the following services are generally available at a bank
2 answers:
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Answer: The circumference of the circle is: "37. 7 in." ; or, write as:
" 12
in. " .
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Explanation:
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A square has all 4 (four) sides of equal length.
If the perimeter of the square = 48 inches;
the side length of each side of the square = "48 in. ÷ 4 = 12 in." ;
→ "12 in. = the diameter, "d", of the circle within the square" .
The formula for the Circumference, "C" , of a circle, is:
"C = * d " ;
C = * d ;
d = 12 in.
C = " 12 in. " ;
or; calculate the Circumference, "C", of the circle; using: "3.14" as an approximation for ;
C = * d ;
= (3.14) * (12 in.) ;
= 37.68 in. ; round to: "37. 7 in." .
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Answer: The circumference of the circle is: "37. 7 in." ; or, write as:
" 12 in. " .
_____________________________________________________
" 12
______________________________________________________
Explanation:
______________________________________________________
A square has all 4 (four) sides of equal length.
If the perimeter of the square = 48 inches;
the side length of each side of the square = "48 in. ÷ 4 = 12 in." ;
→ "12 in. = the diameter, "d", of the circle within the square" .
The formula for the Circumference, "C" , of a circle, is:
"C =
C =
d = 12 in.
C = " 12
or; calculate the Circumference, "C", of the circle; using: "3.14" as an approximation for
C =
= (3.14) * (12 in.) ;
= 37.68 in. ; round to: "37. 7 in." .
_____________________________________________________
Answer: The circumference of the circle is: "37. 7 in." ; or, write as:
" 12
_____________________________________________________
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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