There are 1,322,223 cases of coronavirus confirmed in the United States of America as of 9 May 2020. Approximately 16.9% of confirmed coronavirus cases have recovered. How many people have recovered in the United States of America? Round answer to a whole number (no numbers behind the point.) Answer:

Q: Let V be the volume of a right circular cone of height h = 20 whose base is a circle of radius R =…

A: The areaA of a circle is calculated using the formula: A=πr2, where r is the radius of the circle.…

Q: Show that the given equation is not exact but becomes exact when multiplied by the given integrating…

A:

Q: Consider the system -3x + y + 6z = 20 8x + 2y + 3z = 51 2x + 5y + z = 23 Use (0,0,0) as initial…

A: Gauss sheild method and gauss Jordan are iterative methods.Gauss sheild method and gauss Jordan are…

Q: Q9. A search committee was formed to find a new software engineer from a set of 50 applicants. The…

A:

Q: ****- # PANKK 245 w (0 6**) jead 243 www. (**) 4 Find the length of the curve

A:

Q: The vector field F is given by F = (3x²yz+y³z + xe¯*) i +(3xy²z+x³z + ye*)} + (x³y+y³x + xy² z² ) k…

A:

Q: Find the 3x3 matrix that induces the described action on R3. Rotates the yz plane  by 45 degrees,…

A: We have to find 3×3 matrix that rotates the yz plane by 45 degrees and reflects the x-axis.

Q: .mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Fnewcon…

A:

Q: First derivative of ₂ F₁(x): a.b d{2F₁ (a, b; c; x)} = ªb 2F₁ (a+1, 6+1;c+1;x) b dx

A:

Q: Evaluate I = √ (sin x + 5y) dx + (4x + y) dy for the nonclosed path ABCD in the figure. I = D A B…

A:

Q: Find the volumes of the solids Set up and evaluate an integral to find the volume of the…

A: Given That : A solid circular frustum of height h and radii a and b. To Find : Set up an integral to…

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A:

Q: Consider the 2D linear system: 5 P If A has even trace in the interval [2, 20] and strictly positive…

A: The given system is dxdt=Ax. The matrix A has an even trace in the interval 0,20 and detA>0. The…

Q: Prove that: L₁ (1-x²) PPdx 0, 2n(n+1) 2n +1 mn. m = 11. m, ne N

A:

Q: 5. Show that 2 is a primitive root mod 61 and compute log₂ (29) mod 61.

A: To show 2 is a primitive root we have to show that it has order 60. We do this and illustrate the…

Q: Show that the tangent at any point of the curve whose equations referred to rectangular axes are x =…

A: The curve whose equations referred to rectangular axes are  x=3t,y=3t2,z=2t3 we have to prove that…

Q: a) Solve the exact differential equation x-2 dy dx subject to the condition that y 1 4 -2x (x > 0)…

A:

Q: 4. Given 1 3 1 -5 8 0-17] -5 1 5 7 1 -3 3 11 7 -19 -13 4 (a) Find orthonormal basis for the column…

A: The given problem is to find the orthonormal basis for the column space and null space for the given…

Q: 3. A body with mass m is falling towards earth with speed v. It has a drag force equal to kv.Set up…

A: Let m be the mass of the object and a be the acceleration of the object then the force applied on…

Q: The probability that a lab specimen contains high levels of contamination is 0.10. A group of 4…

A:

Q: . If cos(y) = and y is in the first quadrant, find cot²2/ 5

A:

Q: An economist and a marketing manager discover that price P, in dollars, of CD players can be modeled…

A:

Q: Identify the isolated vertex from the given graph. Multiple Choice O O a d b

A: Vertex is where two or more edges meet. The degree of a vertex is the number of edges originating…

Q: Compute the optimal rank-2 approximation of the symmetric matrix 5.00 0.50 -1.50 0.00 0.50 5.00 0.00…

A:

Q: c) Set up, but do not evaluate, an integral to compute: the mass of a wire following a semi-circular…

A: The given semi-circular path is of radius 2 and contained the plane x=3. The semi-circular path goes…

Q: Let the random variable X have a discrete uniform distribution on the integers 1 ≤x≤5. Find the…

A:

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: Connected Components:  A connected component of the graph is a set of vertices of the graph that are…

Q: A volume integral Find the volume of the solid D bounded by theparaboloids y = x2 + 3z2 + 1 and y =…

A: Given: Paraboloids y=x2+3z2+1, y=5-3x2-z2To find: The volume of the solid D bounded by the given…

Q: Show that the tangent at any point of the curve whose equations referred to rectangular axes are x =…

A:

Q: Evaluate ∞ fe-³x. erf (x) dx 0

A:

Q: Find the value of X₁, X2 and X3 usin Method Gauss-Seidel and Gauss-Jacobi Provide the complete table…

A: Given: x1+2x2-x3=6x1-x2+2x3=-32x1-x2+x3=-1 To find: The values of x1, x2, x3 using Gauss-Seidel and…

Q: Consider the (scalar) ODE '(t) = ax(t) with initial data (0) = IO.

A: To check the given function x(t) =x0eat solves x'(t)=ax(t) with x(0)=x0

Q: Directions: Solve. 1. A store bought shirts for $5.75 each. If they want to make 65% profit on…

A:

Q: √2+√6 √√2+√3 4 = by solving for cos (F) using (a) 12 1. Show that 2 sum or difference identities and…

A: We can show the given equation.

Q: 4. How many different 9-digit numbers can be formed by using the digits in the number 277,728,788?

A: Given numbers  277,728,788 Here we need to evaluate many different 9-digit numbers that can form by…

Q: Use Stokes' theorem to evaluate I = ff, Vx F. ds where F = (2²,-3xy, x³y³) and S is the part of z =…

A:

Q: is I meter above the ground. The six o'clock position on the Ferris wheel is level with the loading…

A:

Q: F(s) = 1 (s2-5)

A:

Q: How many [1 9 3 0 5 -1 0 3 least-squares 0 -7 -1 -3 X = solutions does the equation below have? 0 6…

A: Given: The matrix equation is given by:                               19030-75-1-103-3x=06-100 To…

Q: Multiple Choice O This graph can have no Hamilton circuit because of the cut edge {d, f. This graph…

A: Given is graph with 6 vertices "a" to "f".   Identify the correct statement from the following:   1.…

Q: Find the area of the region that is bounded by f(x) = r², the tangent line to f(x) at x = -6, and…

A:

Q: Let X be a subset of a metric space M. Prove that X is an open subset of M if and only if X is the…

A: Let X be a subset of metric space M. To prove that X is an open subset of M if and only if X is the…

Q: 5.6.48. Let X be a nonempty set, and define B to be the set of all functions from X to the…

A:

Q: Use the simplex method to find the maximum value of the objective function, given the constraints…

A: Max P=21w+14x+20y+10z Subjected to constrain  12w+5x+2y≤303   w+x+y+z≤59…

Q: Find 8z-3 § 22-23 dz Where C is the closed outline showed in the picture y x

A:

Q: Find the unit tangent to the circular helix. r = (a cost, a sin t, b t) -∞0 and equation of tangent…

A:

Q: Express the limit lim (2(x*)³ – 6(x* )³) Ax; over [3, 7] as an integral. n→∞ n a = b = i=1 Provide…

A:

Q: Suppose that the matrix A is associated with the linear transformation that rotates each input 270°…

A: Two matrices can only be multiplied, if the number of columns of the multiplicand matrix is equal to…

Q: examples

A:

Q: Joe is building a storage box using 16.5 merer square of sheet metal. a) Determine the dimensions of…

A: Given Joe is building a storage box using 16.5 merer square of sheet metal. We Determine the…