12/5 = 2.4 beats per second
2.4 * 30 = 72 beats
The expected value that this broker assign to this stock's end-of-the-year price is $58.50.
Using this formula
Expected value=Stock worth at $50+ Stock worth at $60+ Stock worth at $70
Where:
Stock worth at $50=40% chance
Stock worth at $60=35% chance
Stock worth at $70=25% chance
Let plug in the formula
Expected value=(40%×$50)+($35%×$60)+($25%×$70)
Expected value=$20+$21+$17.5
Expected value=$58.50
Inconclusion the expected value that this broker assign to this stock's end-of-the-year price is $58.50.
Learn more here:
brainly.com/question/12834805
Answer: 1 : -5x + 3y = 2 Equation 2 : -5x - 5y = -30 Because both equations the system of equations by elimination.
Answer:
1 and 0
Step-by-step explanation:
sin( 
) = 1, hence
sin³( ) = 1³ = 1
cos( ) = 0, hence
cos³ ( ) = 0³ = 0
