Students sold raffle tickets to raise money for a field trip, the first 20 tickets sold cost $4 each to sell more tickets they lowered the price to $2 each if they raise $216 how many tickets did they sell in all?

Arrange the following units in order from smallest to greatest: centimeter, kilometer, meter, millimeter

Carter made a model of a boat. The length of the actual boat is 45 feet. Carter's model has a length of 7 1/2 inches. What scale did Carter use to build his model? A) 1 in. = 4 ft B) 1 in. = 5 ft C) 1 in. = 6 ft D) 1 in. = 7 ft E) 1 in. = 8 ft

Y=-3+4cos (5pi/6 (x+4)) what is the minimum value

A geometric sequence is defined by the equation an = (4) 3 - n. Part A: What are the first three terms of the sequence? Part B: What is the value of r? Part C: What is the value of a12?

If f (x) = 2x + 4, which of the following is the inverse of f (x) ? O A. F-1 (x) = 2x=47 O B. $1 (x) = 7x * a O c. f-' (x) = 2 (x+4) OD. F-1 (x) = 7 (x = 4)

1. a model rocket is fired vertically into the air at 320 ft/s. The expression - 16t^2+320t gives the rocket's height after t seconds. factor this expression Factor each expression or state if it cannot be factored. 1. 13q^4+2p^2 2. 14n^3+7n+7n^2 3.

Yolanda's club requires that 60% of the members be present for any vote. If at least 30 members must be present to have a vote, how many members does the club currently have?

Give an example of a positive temperature and a negative temperature that have a difference of 5°F.

5506 divided by 57 with remainder

Find the value of the product. 2 sin (52.5°) sin (97.5°)