Answer: x = 24.5
Step-by-step explanation: Sample mean is the average value of a fraction of the whole population. It is also an estimated of how or what the whole population is doing. To determine it, there is the following formula:
x = ∑
, where:
x is sample mean;
is each of the values;
N is the quantity the sample has;
From the given data, N = 16, so,
x = 
x = 24.5
The sample mean is x = 24.5
Answer is 6.
Get this by:
9+(-3)= ?
When you have the # + -# you will subtract. Hence 9 PLUS a negative 3 you get 6.
I am assuming the angle is given in degrees.
Answer:
12.71
or in terms of Pi
182π / 45
Steps:
Formula for the arc length:
L = 2πr(θ/360)
We are given r and θ. Let’s solve for L.
L = 2* π * 8 * (92/360)
The answer is 12.71
or in terms of Pi
182π / 45
Answer:
Lima bean
Step-by-step explanation:
It sounds weird but a cell is actually the size of a lima bean
