Area=pi*r^2
16/25 therefore is r^2
therefore r=4/5
circumference = 2*pi*r
8*pi/5 is the circumference, C.
0 to 1...partitioned into 6 equal pieces.....1/6 is each piece
Division affects numbers by splitting them up into neat little groups.
For example, we can say we have 68 marbles and want to split them into 4 piles. For this, we can make the division problem 68 / 4 = ?
In this example, we are saying that we are splitting 68 marbles into 4 even groups. If we are doing it evenly, how many marbles are in each pile?
68 / 4 = 17
There are 17 marbles in each of the 4 piles. We can check our work by adding:
17 + 17 + 17 + 17 = 68
And the math checks out.
Hope this helped =)
Answer: just line up the decimals.
Step-by-step explanation:
is there a specific question I can help you with?
Answer:
Independent
Step-by-step explanation:
Dependent Sampling:
Dependent sampling is one in which the individuals in one sample are used to determine the individuals in the other sample.
But the third dash graders are divided into two groups independent of each other.
So the sampling is independent.
It is qualitative because it is showing quality irrespective of the number of students .
Quantitative Sampling is one in which the results change with the number of the individuals / tests etc. But in this experiment the number of the students is fixed so it is showing quality rather than quantity.