I. Find the determinant of the matrix below using the following method: 1 2 3 |A| =| 4 5 6 7 8 9 a.Expansion of Determinant by Minors using the first row b.Pivotal Element Method c.Basket Weaving Method

Q: find the solution set 8x/x+9 is greater than or equal to 0

A:

Q: Solve - 2x- 18 > 0. Represent the -2x - 1 | solution on a number line. -2x -11

A: This is a number line problem

Q: 4. Solve for x. Show all steps. Solve for x. Show all steps. 4x+3 – 4* = 63 4* (3 – 1) = 63 4* (2) =…

A:

Q: Give the complete solution to x*+16=0.

A:

Q: olutions are only partly corre

A:

Q: Solve. Vy +4 - y+2 = 0 3. Solve. Vĩ +1 = Vx +2 2.

A:

Q: 5. I agree with Barry since the numerator is a difference of squares and factors Barry says that g…

A: Solved below

Q: Determine the equation of a rational function f (x) = 8х — 4 that has a vertical asymptote at x = -…

A: Given query is to find the the function with given horizontal and vertical asymptot. Aa

Q: v-10 3 三 v² – 5v+4 v-1 v-4

A:

Q: Determine solutions to sin 2x =, x € [0, 2x) %3D accurate to 2 decimal places.

A:

Q: Could you explain step by step the solution? Thank you.

A: From the question : N=20 computers p(virus enter) = 0.4 Now :  q(virus does not enter)= 1- p = 1-0.4…