18. Janet is selling 9 pairs of shoes at a garage sale. How many ways is there for her to arrange the shoes for display? Answer as a whole number.

Q: 5. Ф(41) Answer: Show your work or explain your reasoning here:

A: We want to calculate ϕ(41)

Q: 6.7 Find the unique number which is equal to its half plus 1.

A:

Q: (b) Is B, significant? Use a - 0.05. State the null and alternative hypotheses. O Ho: B, > 0 s0 O…

A: I am using Excel to solve this problem

Q: x - 3 2- y 2. 7- 2x 4. 3 2.

A:

Q: 7. Find 1-+- + 2:10 330

A:

Q: 7. a+d be c+f d f 9 i e h

A: Result-1) if two rows or two columns of matrix A are identical or linearly dependent then…

Q: 3 125 3) = 5x 6. - 3 4,

A:

Q: 3. Ф(36) Answer: Show your work or explain your reasoning here:

A:

Q: 2) Use linearization to approximate the value of 7.99 +(7.99)².

A:

Q: similar: 2x 12. 12: y+ 4 20 15

A: Topic:- geometry

Q: Ч__3x т х-5 X2-4

A: Given,             4x-5+3xx2-4

Q: 2. Ф(24) Answer:

A: We want to find ϕ(24)

Q: 2 |12-x²+ x) dz. -3

A: Given: ∫-32(2-x2+x)dx

Q: 4. Þ(17) Answer: Show your work or explain your reasoning here:

A:

Q: 11x + 1 W

A:

Q: 6. Ф(23) Answer: Show your work or explain your reasoning here:

A: We have to calculate ϕ(23)

Q: 3x + 3y = 21 -3x + 2y 19

A:

Q: 22. Differentiate. y = asinh x

A: Given,  y=xsinh x

Q: What is the value of x? x- x =x-1 A. 15 В. 15 1 C. 4 15 D. 11 15

A: Use the basic mathematical operations.

Q: 4. 3. 2. 13. 8. x-3 x+5 15. tOL X 13

A: We want to find value of x.  In a circle let PQ and AB be two chords. Let they intersect at the…

Q: by Gaclening 2.

A: