An investor wants to set up a portfolio of TWO assets, by choosing two assets from the list of THREE assets given in the table above. In the portfolio, the investor wants to hold the two assets in equal proportions. It has been estimated that the correlation coefficient between the return of the assets are as follows: Correlation coefficient (return US treasury note, return Merril Lynch Bond)= - 0.5 Correlation coefficient (return US treasury note, return JP Morgan Stock)= - 0.3 Correlation coefficient (return Merril Lynch Bond, return JP Morgan Stock)= 0.6

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?