Reza F.

(a)    (fg)'(5)(b)    (f/g)'(5)(c)    (g/f)'(5)

A soccer ball is kicked horizontally off a 22.0-meter high hill and lands a distance of 35.0 meters from the edge of the hill. Determine the initial horizontal velocity of the soccer ball.

(a) Find the velocity and acceleration as functions of t. v(t)= a(t)=(b)Find the acceleration after 9 s. ________m/s^2(c) Find the acceleration when the velocity is 0. ________m/s^2

1/(x+4)3 > 10,000

The second of two numbers is 9 more than 4 times the first. Their sum is 89. Find the smaller number.

what is the slope from this table x l y -2 l -1 0 l 2 1 l 3.5 4 l 8

The density of copper is 8.92g/cm. If you plotted the mass of copper in grams versus the volume in cubic centimeters, what would the slope of the line be?

Suppose an automobile has a kinetic energy of 1,715.7J. When it moves with three times the speed, what will be its kinetic energy? 

If f(x)=6x+2 Over 3x+4, find:f'(x) = Incorrect  f'(4) =

Probability theory tells us that if the average time between events is k, the probability that x, the time between events, is between a and b is given by,P(a ≤ x ≤ b) = ∫ ba f(x) dx ------ equation... more

In Newton's Universal Law of Gravity the relationship between the strength of the gravitational force and the second mass is that the force is inversely proportional to the square of this value right? more