Calculate: where x=1.0315, and n=31

How do you know when to use the formula FV=PV(1+i)n vs. FV=PV(1+r/m)mt

Calculate the relative frequency P(E) using the given information. N = 400,    fr(E) = 300 P(E) =

C

Find the optimal solution for the following problem. Note: Round your answers to 3 decimal places. Maximize C = 13x + 9y subject to and 6x + 11y ≤ 18 16x + 21y ≤ 41 x ≥ 0, y ≥ 0. a. What is the optimal value of x? X b. What is the optimal value of y? c. What is the maximum value of the objective function?

For the data set 7 9 12 4 8 the mean is

1. The diameter of a particle of contamination (in micrometers) is modeled with the probability density function f(x) = 3, for x>1. Determine the following (round all of your answers to 3 decimal places): a. P(X 9) c. P(8 12) e Determine x, such that P(X < x): = 0.75

Find the numerical value of factor (F/A,19%,20) using: a) the interpolation. b) the formula.

Calculate: 이니 D where D=3.54, and r=0.135

Refer to the scattergram and the Ordinary Least Squares line of best fit, in Figure 1. T 10 8 6 4 2 0 0 2 4) Figure 1 y=-0.7941x10.515 R=0.9425 4 6 X 8 If x increases by 1 unit, y will 10 12 1) increases by 0.7941 units. 2) decreases by 0.7941 units. 3) increases by (0.7941 +10.515) units. decreases by (0.7941+ 10.515) units.