Answer:
A(s) = 255.8857
Step-by-step explanation:
Find the area of the surface correct to four decimal places by expressing the area in terms of a single integral and using your calculator to estimate the integral. The part of the surface z = e^-x^2-y^2 that lies above the disk x2 + y2 ≤ 81.
Given that:
By applying rule; the partial derivatives with respect to x and y
The integral over the general region D with respect to x and y is :
By relating the equation to cylindrical coordinates
The bounds for integration for the circle within the cylinder is r =9
Using integral calculator to estimate the integral,we have:
A(s) = 255.8857
Answer:
$612.00
Step-by-step explanation:
$1800*.34=$612.00
Answer:
y=1.5x+2
Step-by-step explanation:
Mark me brainliest pls
2 is the y intercept so a+ 2 is already part of the equation
slope = y2-y1/x2-x1
6-4.5/2-1 = 1.5
y=1.5x + 2
Answer:
He got 1.9 pounds of sugar per dollar.
Step-by-step explanation:
Divide the amount of sugar by the amount of dollars paid.