Answer:
E which is 5 * sqrt(2)
Step-by-step explanation:
yeah ya..... right?
B=1/2
9/16=1/2b(3/4)
Divide both sides by 3/4
1/4=1\2b
Multiply both sides by 2
So what you need to do is find the volume and divide it by 2.
Answer:
A
Step-by-step explanation:
because if 8 is g that makes the top 8 and 2+3 eaquls five. this is simple
To compare the two classes, the Coefficient of Variation (COV) can be used.
The formula for COV is this:
C = s / x
where s is the standard deviation and x is the mean
For the first class:
C1 = 10.2 / 75.5
C1 = 0.1351 (13.51%)
For the second class:
C2 = 22.5 / 75.5
C2 = 0.2980 (29.80%)
The COV is a test of homogeneity. Looking at the values, the first class has more students having a grade closer to the average than the second class.
