Answer:
4,186.6 repeated (just round to .7 if it asks for it)
Step-by-step explanation:
The volume of a sphere is 4/3 pi r^3
plug in the radius and simplify that expression
If Max lands on 4, then Zack can land on 3, 2, 1. The probability that Zack lands on 3, 2, 1 is 1/6 + 1/4 + 1/2 = 11/12.
The combined probability of Max landing on 4 and Zack landing on 3, 2, 1 is:
1/12 * 11/12 = 11/144.
If Max lands on 3, then Zack can land on 2, 1. The probability that Zack lands on 2, 1 is 1/4 + 1/2 = 3/4.
The combined probability of Max landing on 3 and Zack landing on 2, 1 is:
1/6 * 3/4 = 1/8.
If Max lands on 2, then Zack must land on 1. The probability of this is 1/4 * 1/2 = 1/8.
If Max lands on 1, then he cannot get a larger number than Zack.
The overall probability that Max has a larger number than Zack is:
11/144 + 1/8 + 1/8 = 47/144
9514 1404 393
Answer:
A. 5 should have been subtracted in step 4
Step-by-step explanation:
No question is stated, so there is no "answer."
__
If we assume the question is, "What error did Keith make?" then choice A properly describes it.
Step 4 should look like ...
x -5 = 7y . . . . . . . 5 should be subtracted from both sides
and the final result should be ...
g(x) = (x -5)/7
