To find this simply do 5!, or 5×4×3×2×1. That equals 120,
Fractions equivalent to 1/4 are 2/8, 3/12, 4/16, 5/20
Expected value E(x) = 0.6(200,000) + 0.2(100,000) - 0.2(200,000) = 120,000 + 20,000 - 40,000 = 100,000
Therefore, the expected value is $100,000, so the company should build the mousetrap.
Hey!
here is your answer >>>
-6 + (-8)
-6 - 8
=> -14!.
Hope my answer helps!
Answer:
24 - 27 = -3
<em>and if you meant 2/4 - 2/7 in scientic notation:</em>
<em />
<em>2/4 - 2/7 = 3/14</em>
HOPE THIS HELPS
