Answer:
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Step-by-step explanation:
mark brainlest pls
Answer:
diameter of circle = 161616 units
Diameter = 2× radius
radius = diameter/2
= 161616/2
= 80808 units
Variance to be zero: only one condition that ll the values or measurements of variable must be same.
variance = summation of (x - a)²
where is x is each data value in the collection
a is average of all data in the collection.
Summation of squares is zero implies that each square is zero.
each x -a must be 0.
Answer:

Step-by-step explanation:
Let n be the first odd number.
The 2nd consecutive odd number would be
and 3rd consecutive odd number would be
.
We have been given that the product of 3 consecutive odd numbers is 3,315. The product of 3 consecutive odd numbers would be
.
Now we will equate the product with 3315 as:
Let us simplify the left side of equation.


Now, we will apply FOIL to find the product of left side as:



Therefore, our required equation would be
.