A surveyor standing 52 meters from the base of a building measures the angle to the top of the building and finds it to be 36º. The surveyor then measures the angle to the top of the radio tower on the building and finds that it is 48°. How tall is the radio tower?

When only separate discreet points are graphed it is called?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%