The derivative is M'(t)= -.003t^2 + .2t find the derivative at 10. Draw the instantaneous rate on the graph. Do I just plug 10 into the equation and is the derivative the instantaneous rate graph...
The derivative is M'(t)= -.003t^2 + .2t find the derivative at 10. Draw the instantaneous rate on the graph. Do I just plug 10 into the equation and is the derivative the instantaneous rate graph...
lim (x+1)/(x+2) x->3+ how would a + or - on c change anything when solving without a graph?
no graph provided lim x=? x->9
How do you determine limits from a piece wise function in calculus?
Calculate the probability of the retired engineer being killed on a 1000 mile one way trip taken by car and by plane. Use the following assumptions: There are about 180 million automobiles in the...
Using the substitution x=(√3)tany find the exact value of 1∫3 1/√(3+x^2) dx expressing your answer as a single logarithm in terms of y
Find the x-value-(s) for which the following function is discontinuous. For each discontinuity state the type as either removable or non-removable. Please show some of the steps.
Question concerns the shifting of graphs (I think). I know if the - x was simply a number, say 2 for example, you would simply shift the graph of f(x) = lxl down by 2 units. I don't know how to graph...
it's a very long question so i took a screenshot of it here http://s4.postimg.org/qyasoc7p9/image.jpg i checked the marks scheme and i don't understand how do...
The direct cost of driving (fuel, oil, wear and tear) is about $0.25/mi. A round-trip airplane ticket for the 1000-mile trip costs $700. By flying rather than driving, how much money is spent to save...
A ferris wheel is 6 meters in diameter and boarded in the six o'clock position from a platform that is 6 meters above the ground. The wheel completes one full revolution every 6 minutes. At the initial...
please explain to me hoe to the get this equation of a circle, into standard form. 5x2 -9x + 5y2 -9y -2 = 0
What is the second derivative for the function y=e^(6-x^2) ? Please show workings.
the equation for the general form of a circle is 2x2 +8x +2y2 -y -2 . I have done this problem countless times and cannot for the life of me get the radius. I have found h = -2 and k = 1/8...
A ball is thrown in the air. The height of the ball is given by the equation h(t)=-16t^2+30t, where t is the time in seconds. How long will it take for the ball to hit the ground,...
a lighthouse is 100 meters from a straight shoreline. the light turns at a rate of 10 revolution per minute (20π radians/minute), and shines a moving spot of light along the shore. How fast is the...
Log x + log (x+15) = 2 How is this solved?
Find the area of the region bounded by y=-x^3+3, y=x, x=-1 and x=1
A woman invests a total of $20,000 in two accoutns, one paying 5% and the other paying 8% simple interest per year. Her annual interest is $1180. How much did she invest at each rate?...
A) 7x-5y+4z-9=0 -x+3y+5z-2=0 5x+y+14z-20=0 b) 7x-5y+4z-9=0 -5x+4y+z-3=0 x+2y-z+1=0 c)...