HW: If f(x)=In(x) and x,-1, x₁=4, x= 6, find the f(x) formula by using Quadratic interpolation
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![HW: If f(x)=In(x) and x-1, x₁-4, x= 6, find the f(x) formula
by using Quadratic interpolation
HW2
100
x = height:
y=distance: 10.63
150
13.03
200
15.04
Find the values of y when
(i) x = 160 ft. (ii) x = 410.
250
16.81
300
18.42
350
19.90
400
21.27](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f20b163-7f8f-429b-926f-89a8e122bb5a%2F34f61da0-dd5e-4521-9f60-d224be494607%2F85jnyhm_processed.jpeg&w=3840&q=75)
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- There are two isotopes of an unknown element, X-19 and X-21. The abundance of X-19 is 14.29%. A weighted average uses the percentages of each isotope to scale their contribution to the total mass. Each isotope's contribution is the percentage (in decimal form) multiplied by the mass of the isotope. What is the contribution (in amu) to the weighted average from the X-19 isotope, which has a mass of 19.00 amu?HW7_2 This problem uses an interpolating polynomial to estimate the area under a curve. Fit the interpolating polynomial to the following set of points. These points are the actual values of f(x) = sin (e* – 2) 0.4 0.8 1.2 1.6 y -0.8415 |-0.4866 0.2236 0.9687 0.1874 a) Plot the function f(x) and the interpolating polynomial, using different colors. Use polyfit and polyval. Also include the data points using discrete point plotting. b) We wish to estimate the area under the curve, but this function is difficult to integrate. Hence, instead 1.6 of finding ° sin(e* – 2) dx (which is the same as finding the area under the curve sin (e* – 2) ), we will compute the area under the interpolating polynomial over the domain 0The area of an arbitrary triangle can be computed using the formula area = √(s(s–a)(s–b)(s–c)) where the square root is applied to the entire product (Links to an external site.) and where a, b, and c are the lengths of the sides, and s is the semiperimeter of the triangle given (Links to an external site.) by the formula: s = (a + b + c)/2 EXTRA CREDIT: 10 points for adding a function named getInput that initializes the three side lengths from outside of main. Write a void function named (Links to an external site.) triangle that computes the area and perimeter (as well as the semiperimeter which will be used to compute the area) of a triangle based (Links to an external site.) on the length of the sides. The function should use five parameters (Links to an external site.)—three value (Links to an external site.) parameters (Links to an external site.) that provide the lengths of the edges and two reference parameters (Links to an external site.) that store (Links to an external…Find the value of x from the following equation * x=cos(r^2 ) if rQ10: Using (ode45, ode23, or ode15s), solve the below dynamic electrical system differential equation. 1. The charge Q(t) on the capacitor in the electrical circuit shown satisfies the differential equation where d²Q dQ 1 +R- + √ √e dt2 dt L = 0.5 R = 6.0 C= 0.02 and V(t) is the applied voltage. V(t) = V(t), henrys is the coil's inductance ohms is the resistor's resistance farads is the capacitor's capacitance ellee (i) Is the circuit oscillatory? (ii) If V(t) = 24 sin(10r) volts and Q(0) = 0 = Q'(0), find Q(t). (iii) Sketch the transient solution, the steady state solution, and the full solution Q(t).Q/ Solve the equation [DI] = CL + BH - [300]² IF CL = 4AH, BH =22H , DI = 5400H , [300] = 06Hthe value of factor(P/F,i,10) can be found by getting the factor values for(P/F,i,4) and(P/f,i,6)and adding it toThe maximum daily temperature (in F) for Chicago and San Francisco during the month of August 2009 are given in the vectors below (data from the U.S. National Oceanic and Atmospheric Administration). TCH = [75 79 86 86 79 81 73 89 91 86 81 82 86 88 89 90 82 84 81 79 73 69 73 79 82 72 66 71 69 66 66] TSF = [69 68 70 73 72 71 69 76 85 87 74 84 76 68 79 75 68 68 73 72 79 68 68 69 71 70 89 95 90 66 69] Write a program in a script file to answer the following: (a) Calculate the average temperature for the month in each city. (b) How many days was the temperature above the average in each city? (c) How many days was the temperature in San Francisco lower than the temperature in Chicago? (d) How many days was the temperature the same in both cities?Q1:For the following circuit find voltage gain, current gain input impedance ,output impedance output voltage and F if the input voltage is 10 mv , Bi=200 ,B=180,Rc=2kQ,RBI=180 k0,RB2=47kQ,RE=lkQ,RL=18 kQ,Vcc=20 and ,Cg=Cg=20µF CC [10] M RC Ros RL V o Ca CEH.W:- D. Consider f(x) = x³ + 3x - 5, where [a = 1, b = 2] and ε-0.001.} The resonant frequency f(in Hz)for the circuit is given by: f =- LC Ric-L Given L=0.2 H, C=2×106F. make the following plots: a) fversus R2 for 500 < R2 < 2000. given R1=1500 b) fversus R1 for 500 < Ri < 2000. given R2=1500 1 R c-LQ1: Write the trigonometric Fourier series of odd square function drawing the time and frequency domain if: a, = 0, an = 0 And bn 160 %3D %3D (-40 for -2SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. 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