7. Calculate the mean, median, and mode for the following set of data: 8e 84, 75, 76, 88, 72, 71, 89, 36, 82, 34 *

Q: Find the measure of arc DCF.* D 40° E C 83 G 40 83 57 97

A: To find - Measure of arc DCF and value of x.

Q: Solve equation.   -4 | 2x + 1 | + 12 = 0

A:

Q: Solve. 44 39) Σ (-6n +7) n = 1

A:

Q: Find the value of x and y so that 3 6. 12 16 Both x and y are equal to..

A: We use the properties of matrices to find the values of x and y.

Q: ) Solve: |5x - 7| = 3. a. -2, -4/5 b. 2 c. 4/5 d. 2, 4/5

A:

Q: Find the height of this triangl 4 m 4 m X! 4 m x = [ ? ]V[ ]

A:

Q: Solve for x and y.

A: Two matrix is subtracted.  Lets take left hand side  xy-yx-yxx-ysubract the corresponding elements…

Q: 2. Sx/x – 1dx

A:

Q: Solve for h. You must show all steps A = 21w + 2wh + 2lh

A: We need to solve the given equation for h.i,e., we need to express h in terms of l,w and A.

Q: Solve for x.

A: a. The given equation is

Q: 2 7. Solve for c: c = 4 -11 8. Solve for z: z - 0.3 = 0.7 %3D

A: Simplification

Q: Find the determinant of the t 5 2-9 17 0 0 8 0 0 0 5 5 0 0 0 -1

A: (i) Given,                          52-9700800055000-1

Q: 7. Solve for X given 27 and B = -1 -5 2 -4 4 A = 0 -9 -5 7X - 2A =-4B ) -9 3

A:

Q: 4. Solve for b: 2 5. Solve for x: x + (-5) = -7 2. ||

A:

Q: Solve for x.

A:

Q: Solve. 8r - s+ t= -9 (1) 2r+2s- 3t r-3s + 2t = =-20 (2) 17 (3) The solution is ( D.

A:

Q: 6. Solve the equation for x. V3x+2-3/2x-2 C. 8 a. 15 15 d. 8 b. x- 3

A:

Q: 12. Isolate X. Answer with this structure: 0<x<1 7 itanu 6 <8-X < 20 lu

A: 6&lt;8-x&lt;20

Q: Solve for x. 19) 12 K A) 10 C) 12 4 15 18 3x - 3. B) 5 D) 4

A: