Tickets for a basketball game cost $20 for upper-level seats and $30 for lower-level seats. Tickets at the same venue
2 answers:
You might be interested in
Calculate the difference between purchase and sales costs:
$52,000 - $42,000 = $10,000
Calculate what fraction of $52,000 is $10,000:
Transform it to the percent:
Answer:
<h2>The answer is 2</h2>Step-by-step explanation:
The slope of a line given two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(82, −96) and (87, −86)
We have
We have the final answer as
<h3>2 </h3>Hope this helps you
Answer:
a)
b)
Step-by-step explanation:
a) The first part requires that we use line integral to evaluate directly.
The line integral is
where C is counterclockwise around the triangle with vertices (0, 0), (1, 0), and (1, 2)
The boundary of integration is shown in the attachment.
Our first line integral is
The equation of this line is y=0, x varies from 0 to 1.
When we substitute y=0 every becomes zero.
Our second line integral is
The equation of this line is:
y varies from 1 to 2.
We substitute the boundary and the values to get:
The 3rd line integral is:
The equation of this line is
x varies from 0 to 1.
We substitute to get:
The value of the line integral is
b) The second part requires the use of Green's Theorem to evaluate:
Since C is a closed curve with counterclockwise orientation, we can apply the Green's Theorem.
This is given by:
We choose our region of integration parallel to the y-axis.
