11d

#### Rewrite the system of equations in echelon form.

4z = 4 - y - 2z = 06x + 7y + 4z = 8Rewrite in echelon form:Equation 1:Equation 2:Equation 3:

03/04/20

#### Finding the Inverse of a Matrix

Suppose x ∈ R.Find the inverse of the following matrix:
A = [ 1 1 1 ]
[ 0 1 1 ]
[ x 0 1 ]

06/12/19

#### determine wheter each given function is contiuous at every real number.explain your answer

y=5x+2
f(x)=1/x2-1
g(x)=(2x-1)3
r(x)=4x+3/x2+4
h(x)=3x2-2x-1/(x-1)2

06/11/19

#### The radius of a cylindrical gift box is (3x+4) inchesThe height of the gift box is three times the radius What is the surface area of the cylinder?

Write your answer as a polynomial in standard form.

06/11/19

#### Two similar cones have heights of 3 feet and 12 feet. The volume of the small cone is 21 cubic inches. What is the volume of the larger cone?

what is the volume of the larger cone?

06/04/19

#### application to physics and engineering calc 2

A hemisphere plate with diameter 6 ft is submerged vertically 3 ft below the surface of the water. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Give...
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05/31/19

#### help with calculus problem

(1 point) For the function f(x)= x- 4/x, find all values of in the interval [2,4] that satisfy the conclusion of the Mean-Value Theorem. If appropriate, leave your answer in radical form. Enter...
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