Exercise 2. A random sample of employees from a local manufacturing plant pledged the following donations, in dollars, to the United Fund: 100, 40, 75, 15, 20, 100, 75, 50, 30, 10, 55, 75, 25, 50, 90, 80, 15, 25, 45, 100. Caculate (1) the median; (2) the mode.

Q: Solve for x. 4 (х + 4) — 14 — х +8 Enter the exact answer. x = Number

A:

Q: solve for x 1,8x65(0.18-x)x

A: The equation has 2 solutions i.e. x1 = 0,        x2 = 9/50

Q: solve for b a=1\2bh

A: We will find the value of b in terms of a and h as following .

Q: Solve for x. 2+ x 20 9. 15 X=

A: Given triangle is : To find the value of x.

Q: Solve for x. 2x+29 3x+8

A: Both the angle with x variable makes a supplementary angle.i.e (180°).

Q: 3. 3r+ Sy - 2: = 52 4r+ 7y +a= SI -2r- 9y + Sa--53

A:

Q: Find all real solutions of the equation (r-3) = 49. and 12 with 1 < x2 Ouortior

A: