The graph shows the length of an irrigation boom that stretches across the radius of a circular field for an area in square yards.

The function models the relationship between the circular area and length of the boom.
What is the approximate area for a boom that is 600 yards long?
1,130,000 square yards
1,300,000 square yards
1,550,000 square yards
1,800,000 square yards

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.