15. [0/5 Points] DETAILS PREVIOUS ANSWERS LARBAPCALC8 2.4.056. MY NOTES Use the demand function to find...
1/2 POINTS PREVIOUS ANSWERS TANAPCALC10 6.7.006. MY NOTES Consumers' Surplus The demand function for a certain brand of mattress is given by p = 650e -0.06x where p is the unit price in dollars and x (in units of a hundred) is the quantity demanded per month. (a) Find the number of mattresses demanded per month if the unit price is set at $200/mattress. (Round your answer to the nearest integer.) 1964 mattresses (b) Use the results of part (a)...
1. [0/5 Points) DETAILS PREVIOUS ANSWERS JMODDB 4.5.002. MY NOTES Use the body table to find the specified z-number (Enter your answers to two decimal places.) (a) 20.0239 X (b) 20.2486 X (C) 20.4495 X (d) 20.4936 X Need Help? Watch 2. (0/5 Points) DETAILS PREVIOUS ANSWERS JMODD8 4.5.003 MY NOTES Use the body table to find the specified 2-number. (Enter your answers to two decimal places.) (a) 20.4736 (b) 20.3980 X (c) 20.3790 X (d)
Use the demand function to find the rate of change in the demand x for the given price p. (Round your answer to two decimal places.) 4p X = 600-p- - $5 P+1 units per dollar Need Help? Read It Talk to Tutor
0.13/0.53 points | Previous Answers ZillDiffEQModAp10 8.4.017. 3/15 Submissions Used My Notes Use the method of Example 2 in Section 8.4 to compute eAt for the coefficient matrix. Use (1), x - eAtc, to find the general solution of the given system. x'-5 -9 1-1 Need Help? Read It Talk to a Tutor 0.13/0.53 points | Previous Answers ZillDiffEQModAp10 8.4.017. 3/15 Submissions Used My Notes Use the method of Example 2 in Section 8.4 to compute eAt for the coefficient...
[0/1 Points] DETAILS PREVIOUS ANSWERS LARCAL Find the differential dy of the given function. (Use "dx" for dx.) x + 2 y = 4x - 5 dy Need Help? Read It Talk to a Tutor Submit Answer [-/1 Points] DETAILS LARCALC11 3.9.027. Find the differential du fithe nimen function useil dx" for dx.)
9. [O/10 Points] DETAILS PREVIOUS ANSWERS SCALCET8 6.3.504.XP.MI. MY NOTES PRACTICE ANOTHER Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about x = 4. y = 3x4, y = 0, x= 2 2567 V = 5 Need Help? Read It Watch It Master it Talk to a Tutor
Previous Answers 12 points CraudColAlg5 2AFL3.007 My Notes Ask Your Teacher The following illustrates an application of optimization using parabolas. A study found that the cost C per pupil of operating a high school in a certain country depends on the number n of students enrolled. The cost is given by C=65,000-500n+ n? oolars per pupi What enrollment produces the minimum cost per pupil? n250 students What is the minimum cost? 25000 Need Help? Read Talk to a Tutor I...
7. [0/1 Points] DETAILS PREVIOUS ANSWERS TANAPCA Find the average value of the function f over the interval [0, 2). f(x) = 7e- Х Need Help? Read It Talk to a Tutor
3/1 Points] DETAILS PREVIOUS ANSWERS SCOLALGCC1 1.8.008. MY NOTES ASK YOUR Find a function that models the quantity described. You may need to consult the formulas for area and volume listed on the inside back cover of this book, The perimeter P of a rectangle whose length is 4 it more than its width x. P(x) = X Need Help? Talk to Tutor Submit Answer Points) DETAILS PREVIOUS ANSWERS SCOLALGCC1 1.7.034. graph of a function is given. (a) Find all...
6. [1/2 Points] DETAILS PREVIOUS ANSWERS SCALCET8 11.10.013. MY NOTES ASK YOUR TE Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do not show that R,(x) > 0.] f(x) = sin(x) f(x) = 3 ( xan (-1)" (2n)! n = 0 x Find the associated radius of convergence R. R = ♡ Need Help? Read It Talk to a Tutor