A diver is at an elevation of - 18 feet relative to sea level. The diver descended to an undersea cave that is 4 times as far from the surface. What is the elevation of the cave?

The one to one functions G and H are defined as follow G={ (-1,1), (3,8), (4,5) (8,-4) } H (x) = 2x+3 find the following g^-1 (8) = h^-1 (x) = (hoh^-1) (-1) =

The River Ridge High School auditorium has exactly 27 rows of seats. The rows are labeled, in order, from the front of the auditorium to the back from A through AA. There are 9 seats in the row A.

From midnight to 1:00am in January the temperature dropped 19 F. After drooped, the outside temp was - 20 f. What was the temperature a midnight?

The area of the rectangle is 4000 square meters. What is the perimeter of the track? Use 3.14 for pi.

1/2+7/8 in its simplest form

The Venn diagram represents all students attending Pythagorean High School. Circle A represents all students that are enrolled in extracurricular activities. Circle B represents all female students.

Coby needs to know the area and perimeter of his farm property. The length of his property is 1/12 mile and the width is 3/8 mile. What is the area? What is the perimeter?

Approximately how much of a degree is 10 seconds?

Is - 10, 8 1/3, 10 linear or nonlinear?

Write each function in vertex form, and identify its vertex. 14. h (x) = 3x^2-24x+53 15. h (x) = x^2 + 8x-10 16. g (x) = x^2 - 3x+16 17. h (x) = 3x^2 - 12x-4