Trigonometry

Special Right Triangles

Find the exact value of tan 0 * + cos 90 * - sin 0*.

Assuming that this is a complete, if scrambled, record of Ronald's May spending and that any overdraft fees incurred do not affect the running total, how many times did Ronald overdraw his account in May

Which of the following would be a good name for the function that takes the length of a race and returns the time needed to complete it? O A. Time (race) O B. Length (time) OC. Cost (time) O D. Time (length)

A family went to a baseball game. They parked the car in a parking lot which charged $15. The cost per ticket was $21. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

The average weight of a box of apples is 12.75 kilograms. If the average weight of an apple weighs 0.25 kg, how many apples are in each box?

Which is a better buy, 4 lunches for $57 or 5 lunches for $71?

10 - 5-2r - 13) - 7

A tiger can eat food that weighs up to 15% of its body weight. If a tiger can eat 75 pounds of food, how much does the tiger weigh?

What is the value of the expression |48: (-6) |+|-35:7|

Don and Donna are preparing a budget for the coming year. They want to know how much to budget each month for the electric bill.

Write in algebraic expression (the product of 5 and p increased by 10)