Finite elements

1.Consider the normal distributions drawn below (with different scales) They both have m = 20 and the area of the shaded region of each is 0.90. Which of the following holds? a. x1 < x2 b. x1 > x2 c. x1 = x2 d. There is not enough information e. x1 ³ x2 2.If you deposit $5000 into a fund paying 6% interest compounded quarterly, how much can you withdraw at the end of each quarter for 5 years? a. $135.92 b. $970.45 c. $291.23 d. $215.17 e. none of the above

FINITE ELEMENTS

PLEASE SHOW HOW TO WORK PROBLEMS 1.If two lines intersect in more than one point, then they are a. parallel b. inconsistent c. the same d. unique e. none of the above 2.Consider the following linear programming problem. A coffee merchant sells two blends of coffee. Each pound of blend A contains 80% Mocha Java and 20% Jamaican and sells for $2 a pound. Each pound of blend B contains 35% Mocha Java and 65% Jamaican and sells for $2.25 a pound. The merchant has available 1000 pounds of Mocha Java and 600 pounds of Jamaican. The merchant will try to sell the amount of each blend that maximizes her income. Let x be the number of pounds of blend A and y be the number of pounds of b... click for more

FINITE ELEMENTS

Please see the attached file for full problem description. --- 1.Consider the normal distributions drawn below (with different scales) They both have m = 20 and the area of the shaded region of each is 0.90. Which of the following holds? a. x1 < x2 b. x1 > x2 c. x1 = x2 d. There is not enough information e. x1 ³ x2 2.If you deposit $5000 into a fund paying 6% interest compounded quarterly, how much can you withdraw at the end of each quarter for 5 years? a. $135.92 b. $970.45 c. $291.23 d. $215.17 e. none of the above

Venn diagram-subsets

n(A "union symbol" B)' = ? a. 28 b. 39 c. 40 d. 50 e. none of the above See attached file with Venn diagram

Value of Bonds

XYZ Company is planning to issue some bonds. The bonds,with a $5000.00 par value and the coupon rate of 12%,will mature in 10 years. The interest will be paid semiannually. a) What would be the value of each bond when issued if the marlet interest rate is 12% b) Suppose two years later from the original issuing date, the going rate in the market went down 8%. What would be the price of this bond at this time c) Same as "B" except that market rate went up to 16%. What would the value of the bond be in this case