Question

In: Math

Time(weeks): 0 |   2 |   6 | 10 Level: 210| 200 | 190| 180 1. The...

Time(weeks): 0 |   2 |   6 | 10
Level: 210| 200 | 190| 180

1. The table above gives the level of a person’s cholesterol at different times during a 10-week treatment period. What is the average level over this 10-week period obtained by using a trapezoidal approximation with the sub-intervals [0, 2], [2, 6], and [6, 10]?

2. Water is pumped out of a lake at the rate R(t)= 12 square root (t/(t+1) cubic meters per minute, where t is measured in minutes. How much water is pumped from time t = 0 to t = 5?

Solutions

Expert Solution


Related Solutions

Service Type Time 1 65 3 147 4 190 4 200 2 90 2 97 2...
Service Type Time 1 65 3 147 4 190 4 200 2 90 2 97 2 95 1 61 3 125 1 49 4 143 1 47 1 38 2 78 4 179 1 33 1 30 3 93 3 95 4 111 2 80 1 30 1 24 1 22 2 66 2 90 4 240 2 99 4 270 3 120 3 150 3 166 3 130 4 156 3 136 4 178 4 146 4 245 4...
Consider the following mutually exclusive investments T=0, 1, 2 Investment A: -200, 40, 210 Investment B:...
Consider the following mutually exclusive investments T=0, 1, 2 Investment A: -200, 40, 210 Investment B: -200, 170, 70 a. Find IRRs for both projects b. “Draw” a graph of NPV schedules using Excel, in which you will show the NPV of each project as a function of its discount rate (i.e NPV on the vertical axis and r on the horizontal axis). Both NPV schedules should be on the same graph. c. Solve for the crossover rate d. Please...
Consider the following mutually exclusive investments T=0 1 2 Investment A: -200 40 210 Investment B:...
Consider the following mutually exclusive investments T=0 1 2 Investment A: -200 40 210 Investment B: -200 170 70 Find IRRs for both projects “Draw” a graph of NPV schedules using Excel, in which you will show the NPV of each project as a function of its discount rate (i.e NPV on the vertical axis and r on the horizontal axis). Both NPV schedules should be on the same graph. Solve for the crossover rate Please describe as fully as...
Consider the following mutually exclusive investments T=0 1 2 Investment A: -200 40 210 Investment B:...
Consider the following mutually exclusive investments T=0 1 2 Investment A: -200 40 210 Investment B: -200 170 70 Find IRRs for both projects “Draw” a graph of NPV schedules using Excel, in which you will show the NPV of each project as a function of its discount rate (i.e NPV on the vertical axis and r on the horizontal axis). Both NPV schedules should be on the same graph. Solve for the crossover rate Please describe as fully as...
Consider the following table: Price Output Total Cost $200 0 $300 $180 1 $320 $160 2...
Consider the following table: Price Output Total Cost $200 0 $300 $180 1 $320 $160 2 $348 $140 3 $381 $120 4 $421 $100 5 $466 All answers should be a whole integer. DO NOT put a dollar sign. The Average Fixed Cost of producing 4 units of output is _________ The Average Variable Cost of producing 2 units of output is ________ The Marginal Cost of the fourth unit of output is ________ The profit-maximizing quantity is _______ The...
Period Forecast 1 200 2 500 3 300 4 400 5 200 6 200 Regular time:...
Period Forecast 1 200 2 500 3 300 4 400 5 200 6 200 Regular time: $20 per unit (maximum of 280 units per period) Overtime:    $30 per unit (maximum of 40 units per period) Subcontracting:    Not available Beginning inventory:   None Carrying cost: $10 per unit per period Backorder cost: $50 per unit per period What is the total regular time cost for the plan which minimizes total cost? Round answer to nearest dollar. Do not use a...
Statistics questions. Given a small data set (n=5), Trial Value 1 213 2 210 3 190...
Statistics questions. Given a small data set (n=5), Trial Value 1 213 2 210 3 190 4 250 5 220 Estimate the population mean and its confidence interval for 99.997% confidence. Estimate the population mean and its confidence interval for 95.00% and 80% confidence. Estimate size of the precision intervals for each confidence level above. Estimate the overall uncertainty for each confidence level above.
A= 1 0 -7 7 0 1 0 0 2 -2 10 -7 2 -2 2...
A= 1 0 -7 7 0 1 0 0 2 -2 10 -7 2 -2 2 1 Diagonalize the matrix above. That is, find matrix D and a nonsingular matrix P such that A = PDP-1 . Use the representation to find the entries of An as a function of n.
A proton (charge 1:6 x 10^-19 C) is stationary at the point (2:0 mm; 0; 0)...
A proton (charge 1:6 x 10^-19 C) is stationary at the point (2:0 mm; 0; 0) of a chosen (x; y; z)- coordinate system. An electron (charge ?1:6 10?19 C) travels with a speed v = 100 m/s along the z-axis. What is the magnetic force on the proton due to the passing electron?
6 5 4 5 0 0 13 48 6 1 0 7 2 0 1 1...
6 5 4 5 0 0 13 48 6 1 0 7 2 0 1 1 0 2 11 5 11 27 4 0 6 Create Standard Deviation Chart (Normal Distribution Curve)
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT