marr600 marr600

16-09-2022
Mathematics

contestada

In the year 1999, the surface elevation of Lake Powell was 3848 feet above sea level. In the year 2007, the surface elevation of Lake Powell was 3,227.2 feet above sea level. Find the rate of change of the surface elevation during this time span

Respuesta :

Otras preguntas

what It Trigonometry ?

Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,

What two factors determine the state of rocks and metals Inside the earth?

What is the value of x in 15x-10= 20

Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?

solve for x: 2x^2+4x-16+=0

Over what period of time would you expect to see large changes in mountains,canyons,and similar features of the earth?

7x+3y=22 4y=20 I need to know how to write this equation out with the answer

1. What is the respiratory structure of a millipede? A. book lungs B. tracheal tube C. gill slits 2. what is the respiratory structure of a spider? A. gills B.

which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )