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Q: Q. 1 Forced expiratory volume (FEV) is a standard measure of pulmonary function. To identify people…

A: Hii ! Thanks for posting the question . Since your question has more than subparts , we have solved…

Q: Find the sum of the areas of approximating rectangles for the area under f(x) = 48 – x², between x =…

A: Given: The function is  f(x)=48-x2   Formula used: A≈∑i=1n f(xi)∆x Where ∆x=b-an

Q: Solve the following equations using Cramer's rule: (2 + т)x - Зу %3D- 2 4х + (4 — т) у а. 24 + m…

A: As per Bartleby's answering policy, we can answer only one question, so here we have solved the…

Q: 2. Four times the sum of a number and 9 is less than or equal the subtraction of six times the…

A: Let the number is x So, 4 times sum of x and 9 is =4(x+9) the subtraction of six times x and Z is =…

Q: Find the mean, median and mode for the following set of data;

A: Reviewing information, Given data, C.I. Frequencies 10-20 5 20-30 7 30-40 9 40-50 15…

Q: Q2. If Y 1 30 2 25 3 20 15 10 6. 7 1 What type of relationship exists between the above set of…

A: Given:

Q: 3. The three points A (3, -1), B (4,2) and C (5.5,1.5) are points in coordinate plane made a right…

A: a) We plot the points and join using lines.

Q: Task 2 Put the following system of linear equations into step form and then solve it: 2x1 x1 -2x1…

A:

Q: 3) a. Find the correlation coefficient between the "modules studied in the last semester and number…

A: Given the data containing ID number, Gender, Mode of study, major in the degree/ diploma, modulus…

Q: 1) Determine the Fourier Series of the below waves (case (a) and case (b)) both having the origin…

A: Fourier series for case (a) is ft=8F0π2∑n=odd-1n-1/2n2sin2πnTt or ft=8F0π2∑n=odd-1n-1/2n2sin20πnt.

Q: 3. A force F = (6 + m)î – (3 + n)j – k passes through the point B whose position vector is b = î –…

A: Calculate moment:  M=r×F   =b-a×F   =i-4+mj+k--i-3j+5+nk×6+mi-3+nj-k   =2i-m+1j-4+nk×6+mi-3+nj-k…

Q: b. Let A = 17 [2.5 3).c = ; In1+ log100| and D = ‚B = C csc90° Find the following: If B2 -.D + 2AT |…

A: Given:Here A=2.5517-92, B=324-1, C=8ln1+log 10020,D=95cosec(90)2To find :we have to find the value…

Q: 3) Find the Laplace transform of the f(t) = MtMe2t –- 3t cos(t) + 10. Explain the solution steps in…

A:

Q: a. A coin is tossed A times. Calculate the probability of obtaining more tails than heads. b. A…

A: Given Information: A = 7 and B = 18 (a) A coin is tossed 7 times. Calculate the probability of…

Q: Suppose that a bowl contains table tennis balls numbered with your College ID. If you select a ball…

A: Given ID : 1 9 f 1 9 0 9 9   Also given , bowl contains 7 Balls numbered with 0,1,1,9,9,9,9

Q: Given the (2 x 2) orthogonal matrix, T(0), find T2 and compare the result with T(20). Using this…

A: Given matrix is: Tθ=cosθ-sinθsinθcosθ To find the T2:…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.