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Calc help! coth (Pi) its three sperate equations, stuck in the first one and the last one. the middle one is 1.6 because of the infinite N ta (16 x sinly dxdy) Il the 000 Coth - 8 Wa 2 nel (94+)? +(74")* +(-98–3t) th
차 16 SS x sing) dx dy E Itna Coth 8 W 21- n BEAST | 22:2) 4(a) +(-983) () solue to skip to Step 10
Solve the system by addition. 30) x - 2y = -16 -7x - ly = -8 Perform the indicated operations. 31) ( 2x2 + 2x - x3 + 1) - (4x2 - 8x - x3 + 6) Factor the difference of squares. 32) 49x2 - 16 Perform the indicated operation and simplify. ܕ܂ .3 ܙ30 Write a slope-intercept equation for a line with the given characteristics. 34) Passes through (3,-7) and (0,-2)
(1 point) Solve the system 14-36 dx dt 6-16 with the initial value -20 x(0) = -8 x(t) =
You are given the table below. 16 20 4 8 12 X f(x) 12 2417 6 30 Use the table and n = 4 to estimate the following. Because the data is not monotone (only increasing or only decreasing), you should sketch a possible graph and draw the rectangles to ensure you are using the appropriate values for a lower estimate and an upper estimate. 20 f(x)dx lower estimate upper estimate Estimate the area of the region under the curve...
4) (16 points) The function f(x)= x? – 2x² - 4x+8 has a double root at x = 2. Use a) the standard Newton-Raphson, b) the modified Newton-Raphson to solve for the root at x = 2. Compare the rate of convergence using an initial guess of Xo = 1,2. 5) (14 points) Determine the roots of the following simultaneous nonlinear equations using a) fixed-point iteration and b) the Newton-Raphson method: y=-x? +x+0,75 y + 5xy = r? Employ initial...
could you plz explain how we solve (n) and (k) ?? Treasury Bond Pricing • Pricing between coupon dates - adjust for final coupon payment Example: Treasury Bond Pricing • An existing Treasury bond has been issued with a face value of $1000. The bond pays half-yearly coupons of 7% p.a., and matures on 15 November 2017. Assume that the bond is sold on 15 July 2014. Current yields for similar Treasury bonds are 8% p.a. • Calculate the price...
any ideas? му art Name: Write your answer or answers as pairs (x,y) 6. 16 pts) Solve the system of equations: xy-y = -4 xy-2y=-29 #6: 7. (pt) The number N() of bacteria in a culture is growing exponentially. When 1 =0, N(1) 100, and when t=5, NC) -300 where is the time in hours. a. Find the growth rate k. (Round to four decimal places.) #7a: b. Write the function that represents the number of bacteria after t hours....
X= 6 Y=11 Z= 8 solve clearly please, thank you. The system bellow has a mass of m and damping ratio of 0.25. Assume X in N/m and Y in Ns/m. The step force of f(t) = Z (in N) applied to system at t=0, where system originally it at static equilibrium (X Y Z from your ID). A- Find system Natural Frequency. B- Find w(t) if w(0) = 0 and at t=0, the mass m is moved 10cm to...
15 51=dz ProblemS ,,mdx dr Problem, 8 fipam dx § sins(5x)cosa(Sr)dx Problem 6 Problem 4 Problem, 91x-9ds noblen, 7/ǐ Prablem 10 Problem 11 Evaluate each improper integral for, arctan ) dx ill 182+ 9 x2-4 Problem 12 The area of the region bounded by the parabola x-y-3) and the line y x is Problem 13 The base of a solid S is the parabolic region (x,y): xs y perpendicular the y-axis are squares. Find the volume of the solid S...