Marty cuts 2.05 ounces of cheese from a 4.6 ounce block of cheddar cheese. How many ounces of cheddar cheese are left in the blo
1 answer:
You might be interested in
Answer:
The population when t = 3 is 10.
Step-by-step explanation:
Suppose a certain population satisfies the logistic equation given by
with P(0)=1. We need to find the population when t=3.
Using variable separable method we get
Integrate both sides.
.... (1)
Using partial fraction
Using these values the equation (1) can be written as
On simplification we get
We have P(0)=1
Substitute t=0 and P=1 in above equation.
The required equation is
Multiply both sides by 10.
Reciprocal it
The population when t = 3 is
Using calculator,
Therefore, the population when t = 3 is 10.
Check the picture below.
so by graphing those two, we get that little section in gray as you see there, now, x = 6 is a vertical line, so we'll have to put the equations in y-terms and this is a washer, so we'll use the washer method.
the way I get the radii is by using the "area under the curve" way, namely, I use it to get R² once and again to get r² and using each time the axis of rotation as one of my functions, in this case the axis of rotation will be f(x), and to get R² will use the "farthest from the axis of rotation" radius, and for r² the "closest to the axis of rotation".
now, both lines if do an equation on where they meet or where one equals the other, we'd get the values for y = 0 and y = 1, not surprisingly in the picture.
