7^2 +6 ^2= 85
Square root of 85 = 9.219544457
Answer : 9.2
Answer:
if i'm not mistaken the answer is B
Answer:
-$0.16
Step-by-step explanation:
The expected value is the sum of the outcomes multiplied by their probabilities.
E(X) = 1/38 (+68) + 37/38 (-2)
E(X) = -0.16
Answer:
Division. The niece can divide both sides of the equation by 19 to find the answer.
Let me know if this helps!
Try doing 40 - 34 first:
40 - 34 = 6
Now try 34 + 6
34 + 6 = 40
X=6
~Deceptiøn