Answer:
3) 0.72
Step-by-step explanation:
The probability that tomorrow the Fed will cut interest rates (P(F)) OR the DJIA will go up (P(D)), is the sum of each event's individual probability minus their joint probability (Fed cutting interest rates AND the DJIA will going up, P(FD))

The probability that tomorrow the Fed will cut interest rates or the DJIA will go up is 0.72.
<h3>
Answer: (x² + 1)(x + 1)</h3>
Work Shown:
x³ + x² + x + 1
(x³ + x²) + (x + 1)
x²(x+1) + 1(x + 1)
(x² + 1)(x + 1)
The basic outline is to pair up the terms into two groups. We factor each group separately, and then factor out the overall GCF (x+1). You can use the FOIL rule to verify the answer.
Answer:
8+18w
Step-by-step explanation:
2(4+9w)
Distribute the 2
2*4 + 2*9w
8+18w
Answer:
7.63
Step-by-step explanation:
22.32 - 14.69 = 7.63