F (x) = 3 / (x + 2) - sqrt (x - 3) complete the following statement: f (19) =

If a flagpole 12 feet tall casts a shadow that is 16 feet long, find the length of the shadow cast by an antenna which is 30 ft tall. round to the nearest tenth if necessary

What is the vertex of the graph of y = - x2

Which of the following is a factor of p (x) = x5 - 4x3 - 2x2 - 4x?

8. Simplify 2a2b3 (4a2 + 3ab2 - ab) = ? A. 8a4b5 + 3a3b5 + 2a3b4 B. 8a4b3 + 6a3b5 + 2a3b4 C. 8a4b3 + 6a3b5 - 2a3b4 D. 8a4b5 + 3a3b5 - 2a3b4

The plans for a house are drawn at scale of 1/4 inch to 1 foot. If the bedroom is 10 feet wide, what is its width on the plan? 2 in. 2 1/2 in. 6 in. 10 1/4 in.

During a football game, the team lost 6 yards and then another 3 yards. How many yards behind the line of scrimmage are they?

If 3 of the Roberts 4 dogs are black, what percent are NOT black

How long does $1250 have to be deposited at a simple interest rate of 2 1/2% before the balance is tripled?

4. An app developer projects that he will earn $20.00 for every 8 apps downloaded. Write an equation to represent the proportional relationship between the number of apps and the total earnings.

Where would the brackets go to make these numbers possible i) 3 x 4 + 8 : 2 = 10 ii) 6 2 : 12 - 3 + 4 x 12 = 48 (6 2 is actually an exponent 2 is the power)