math
determine the inverse, f^-1, of f when f(x)= 5-2x^3
math
find the domain and range of: the square root of 25-x^2
math
Biologists have noticed that the chirping rate of crickets of certain species is related to temperature, and the relationship appears to be very nearly linear. A cricket produces 113 chirps per minute at 70 degrees Fahrenheit and 173 chirps per minute at 80 degrees Fahrenheit....
math-functions
A car purchased for $11900 has a resale value of $2000 after 10 years. Assuming its resale value decreased linearly over these years, what was the resale value of the car after 3 years?
algebra
yes, you go over -9 on the x axis and draw a linear diagonal line up to 9 on the y axis.
Geometry
30-60-90 triangle has a hypoteneuse of 10 use trig to find the short side
world history
How did Suleyman's legal code help sultans run the Ottoman Empire.
chemistry
Theres suppose to be something wrong with the formula, but i dont know what it is. Help? (NH4)3Cl2
Math-Pre Cal & Trig
A pendulum swings uniformly back and forth, taking 2 seconds to move from the position directly above point A to the position directly above point B. . . . . _______________._______________ A . B . (SIMPLE DRAWING) The distance from A to B si 20 centimeters. Let d(t) be the ho...
pre-calculus
While pulling a stalled car, a tow truck's cable makes an angle of 50 degrees above the road. If the tension on the tow truck's cable is 1600 newtons, how much work is done by the truck on the car pulling it 1.5 kilometers down the road? The answer is 1,542,690 N . m I...
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