For questions 1-5 estimate the sum or difference.

1. 9/10 + 7/8

A) 1

B) 2

C) 0

2. 9/50 + 7/15

A) 0

B) 1/2

C) 1

3. 2/8/9 - 2/1/7

A) 2

B) 1

C) 0

4. 8/12/31 + 4/5/6

A) 13

B) 12/1/2

C) 14

5. 15/2/15 - 15/1/20

A) 2

B) 1

C) 0

The function, f (t) = 1.2 cos 0.5t does not have an amplitude and has a period of 4pi

A coin toss is used to determine which team will receive the ball at the beginning of a football game. The Red Lakers always choose heads in the toss. What are the odds in favor of the Lakers winning the toss in exactly one of three games? A. 5:3 B.

Given the function, what are the x-intercepts (roots) ? y=x^2-6x+8 A) (-4,0) (-2,0) B) (-6,0) (8,0) C) (2,0) (4,0) D) Not enough information

Owen's birthday cake is a rectangle 12 inches long and 9 inches wide. It is frosted on the top and on all four sides. Owen cuts the cake into 3-inch squares.

Simplify 11y + 12 + 2y - 6 - 10y

The angle of depression from the top of a building of a height 60metre of a stationary car is620. Find the distance between the car and the top of the building.

Which of these sentences is always true for a parallelogram? All sides are congruent. All angles are congruent. The diagonals are congruent. Opposite angles are congruent.

Look at the pattern and determine what should come next. 2 4 3 5 4 6 5

Gwen buys 3 identical pairs of shoes at Store A. She pays $110.25 after the discount. What is the regular price if each pair?

Write an expression that equals (x-13). it must have at least two sets of parentheses and one minus sign