Answer:
3738
Step-by-step explanation:
hhsheududidififofofpfofoffg
12.9/ .6= is 21.5 hope this is what you need!!:)
Answer:
don't really know
Step-by-step explanation:
you should use socratic and Microsoft Math
Answer: x < 3
<u>Step-by-step explanation:</u>
4(x + 3) < 3(x + 5)
4x + 12 < 3x + 15 <em> Distributed</em>
x + 12 < 15 <em>Subtracted 3x from both sides</em>
x < 3 <em>Subtracted 12 from both sides</em>
Answer:
15.31
Step-by-step explanation:
The expected value, E(X) is given by :
E(X) = Σx*p(x)
From the table above :
E(X) = (13 * 0.01) + (14 * 0.27) + (15 * 0.30) + (16 * 0.25) + (17 * 0.16) + (18 * 0.01)
E(X) = 15.31
