Answer:
The answers D
Step-by-step explanation:
Hope this helps
Answer:
2πx3
Step-by-step explanation:
The expression is -11-(-2)
Two negatives equals to a positive so,
-11+2
=-(11-2)
=-9
The distance between -11 & -2 is -9
Hope that helped :)
We have the formula
From the above formula,
That is variance of Y is 49 not 7.
Hence the statement is (b) False
<h3>
Answer: 2/3</h3>
Here are the outcomes that are less than five = {1, 2, 3, 4}. There are A = 4 values here.
Here are all the outcomes possible: {1, 2, 3, 4, 5, 6}. There are B = 6 ways to roll a single number cube (aka dice).
Divide the two values: A/B = 4/6 = (2*2)/(2*3) = 2/3
The fraction 2/3 is approximately equal to 0.667 which converts to 66.7%
