An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevation from his line of sight. How high is the helicopter flying over the building?

Beth sorts an equal number of her bottles into 3 bins How many bottles are in each bin

Out Of 30 Questions, Ahmad answered 12 of them incorrectly. What percent of the questions did he answer correctly?

Make p the subject of the formula q-2p=p+4

What is the solution to a>-16?

500, 100,20, Find the next number in the pattern

In a shipment of new books for a library 3/12 of the books were poetry and 2/5 of the books were biographies. The remainder of the books in the shipment were mysteries. What fraction of the books in the shipment were mysteries?

If the value of a tv is $1500, and it's value decreases by 14% each year, how do I write a function that represents the value y of the tv after t years

The sum of six consecutive even integers is 90. what is the largest integer? A. 16 B. 20 C. 10 D32

Write 5/3 as a mixed number

A multiplication chart