Find the standard deviation for the grouped data. College Units Frequency 0-24 4 25-49 3 50-74 6 75-99 3 100-124 125-149 59 9

Q: d. What letter or letters represent 2 × 3? 0.7 A C D E G H KL BO CO DO E HOIO J 0.5 B F A O FO GO…

A: To find- What letter or letters represent 2×3 ?

Q: Using Laplace Transform method, solve the following differential equation with conditions y(0) =…

A: Sol

Q: Q5/ Change the polar equation 2r = 2 + cos 0.(2r-1) to Cartesian equation Ans./y²-3x² - 4x-1=0

A: To find- Change the polar equation 2r = 2 + cosθ·2r - 1 to Cartesian equation.

Q: 3. Compute the tangent plane at u = 0 and v=0.

A: Introduction: The formula of the tangent plane of the function f(x,y) at the point a,b is given by,…

Q: Find the points on the cone 2² = x² + y² that are closest to the point (3,-3,0)

A:

Q: Solve for the only positive value of x that satisfies the equation x-1= 1 == (1 - e-x) Using the…

A:

Q: The following symbols have the same :meaning yx (₂), x d² f dxdy a (of дх dx dy C) no, the first is…

A: Suppose fx,y is a function of two variables. To find the partial derivative of the function f with…

Q: Estimate the area of the shaded region in the graph by using the Trapezoidal Rule with n=4. A Select…

A: Trapezoidal Rule:-  Area = ∆x2fx0+fx1+fx2+......+fxn  Here, ∆x denotes step size. Given graph is…

Q: QI The Value of 481-13 f(0) integral * ex dx using Simpson's method 2 When =8 is O 65.3690 O 20.5304…

A: We need to find the value of 4∑i=1,3n-1 f(θi) when integral is ∫02xex dx using Simpson's method…

Q: (e) 1 sinh z +25 n=1 (-1)" z *2 + n2π2

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly…

Q: Show the solution. 2. Obtain the differential equation of parabolas with wortex and focus on the…

A: We know that ,  Parabola is a curve where any point is at an equidistant from a fixed point and a…

Q: (+²-16) 2) Suppose that 4,₁(4), 4, (+), 41(+) are solutions Of different ea. 4" - 34" + (Sin +34 +…

A:

Q: quares and equilateral triangles can form a tiling that has at every vertex: O A. one square and…

A: We will use the fact that the angles at any vertex in tiling must add to 360°.

Q: In the game board shown, the discØ can move diagonally toward the top of the board. If a solid…

A:

Q: 2. Solve the outgoing signal problem Utt- c²uxx=0, x > 0, -∞ <t<∞o; ux(0,t) = s(t), -∞ <t<∞, where…

A: From the given details above we have,

Q: 2. Solve the outgoing signal problem Utt-c²uxx=0, x > 0, -∞0 <t<∞0; ux(0,t) = s(t), -∞0 <t< 00,…

A: From the above details we have,

Q: Neme Find the area (in sq.units) of each figure K

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Find fy if f(x, y, z)=1-2xy²z+x²y yxy B) -4z O A) 4z O C) -4 O

A: Sol

Q: b.) Find the root of f(x) = 2x³-5x+2 using Method of successive substitution

A:

Q: 1. What is the result of the following arithmetic logic operation? 128.25+225.125 0101100001.011…

A: The result of the arithmetic logic operation is determined as shown below.

Q: The base of a three-dimensional figure is bound by the x-axis and the line y = -2x + 3 on the…

A:

Q: C. Determine whether each of the following arguments is an example of inductive reasoning or…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 2. Solve the outgoing signal problem Utt- c²uxx=0, x > 0,- -00 < t < ∞0; ux (0,t) = s(t), -∞0 <t<…

A: From the above details we have,

Q: Find the eigenvalues and corresponding eigenvectors of A [{ -N 3 det (A-XI) = 0 Characteristic…

A:

Q: Transform the given differential equation into an equivalent system of first-order differential…

A:

Q: -10 8 8 4 $ 60 yo

A:

Q: open disk 12 e open disk |w+1 − 3i| < 5. + 2] < I under the transic

A: Given open disk z⊝+1+i&lt;1. transformation as, w=3-4iz+6+2iT. To show the image of the open disk1…

Q: 3x²y dx (x³ + y³)dy = 0, y(1) = y(1) = -2 -

A:

Q: Solve dy dx cos x = cos x cst ² y

A: A differential equation can be solved using the variable separation method. In this method, the…

Q: The base of a three-dimensional figure is bound by the y-axis and the curve x = -3y² + 6 on the…

A:

Q: 1) Give the Interval of existance for the Solution to the initial valve problem. (+²-16)y" + Cos(4+)…

A:

Q: Drive the following function for :(y) 3(sin(2xy))²

A: We have to find the derivative .

Q: Q3: The demand and supply functions for labour are given by: Labour demand function Wd=70-4L, Labour…

A:

Q: Use Jacobi and Gauss-Seidel Methods to solve the system of equations below: 4 x 1 – x 2 – x 3 = 3…

A: The Gauss Jacobi method and the Gauss Seidel method are used to solve the system of linear equations…

Q: - M-1 Q/ The Value of 48111, f (01) integral = { xex dx using Simpson's method 2 When n=8 is

A:

Q: (w = xy + z, x = cos(t), y = sin(t), z = t)

A: Follow the steps.

Q: d. Monthly salary ratio e. School nominal 2. For each of the following variables, indicate whether…

A: Note: We are entitled to solve only one question at a time. As the specified one is not mentioned,…

Q: r² −1 = -(1-e²³) 2 the following methods: Fixed-Point iteration Newton-Raphson method tolerance of…

A:

Q: The region bounded by y = 7x - x² and y = x about the line x = 6.

A:

Q: List the first six (6) terms of each of the following sequences.  an=2(3n)+3, where n=1,2,3,……

A:

Q: The set {3, 13, 23, 33, 43, ...} is the same as which of the following set? Select ALL that apply.…

A:

Q: A company manufactures two products P₁ and P2. Profit per unit for P₁ is Rs. 200 and for P2 is Rs.…

A: Since you have posted a multiple question according to guildlines I will solve first question(Q7)…

Q: Company QAW has two bottling plants in California and Alaska that can produce 10000 and 6000 bottles…

A:

Q: 7. Lucas does not like Dustin weapon and decides to design his own. His model has a plane that…

A:

Q: Determine the length of the third side of the right triangle. Write the answer as a simplified…

A: Pythagorean theorem:  The square of length of hypotenuse is sum of square of length of other sides…

Q: :The nth term formula for { 1,0,1,0,... } is

A: given sequence 1, 0, 1, 0, .........

Q: 74  2. C = x

A: Given profit functions P=-0.2x2+8x-76             .............. (1) and P=-0.1x2+4x-10…

Q: If f(x, y) = x cosy + ye*, find a2f дхду

A: Partial derivative: A partial derivative of a function is defined as the derivative of the function…

Q: QUESTION 21 What is a possible way to tile the plane with a hexagon that has four angles measuring…

A: We have given a hexagon which have four angles measuring 140 and two angles 80  So arrange this we…

Q: P problem, there us linear

A: The assumptions are given as,