Answer:
The answer is below
Step-by-step explanation:
From the image of the leaning tower of Pisa, we can see that it passes through the point (7.75, 0) and (10.75, 42).
a) The equation of a line in slope intercept form is given by y = mx + b, where m is the slope and b is the intercept. Also, the equation of line passing through

Hence since it passes through (7.75, 0) and (10.75, 42), the equation is:

b) When the tower is 56 meters tall, i.e. y = 56, we need to find the value of x:
y = 14x - 108.5
56 = 14x - 108.5
56 + 108.5 = 14x
164.5=14x
x = 164.5/14
x = 11.75
When the tower is 56 meters tall, the top of the tower is 11.75 m off center
Result:
5
/5 : 1
/2 = 5
/5 · 2
/1 = 5 · 2
/5 · 1 = 10
/5 = 2
To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
8.125. Just divide the number of bags they collected together.by how many of them collected them, to find out how many each of them collected
You can parameterize
using spherical coordinates by

with
and
.
Take the normal vector to
to be

(I use
to avoid negative signs. The orientation of the normal vector doesn't matter for a scalar surface integral; you could just as easily use
.)
Then

and the integral of
over
is

