The Postage function. The cost of sending a large envelope via U.S. first-class mail in 2014 was $0.98 for the first ounce and $0.21 for each additional ounce (or fraction thereof). (Source; www.usps.com .) If x represents the weight of a large envelope, in ounces, then p ( x ) is the cost of mailing it, where p ( x ) = $ 0.98 , if 0 < x ≤ 1 , p ( x ) = $ 1.19 , if 1 < x ≤ 2 , p ( x ) = $ 1.40 , if 2 < x ≤ 3 , And so on, up through 13 ounce. The graph of p is show below. Using the graph of the postage function, find each of the following limit, if it exists. lim x → 2.6 − p ( x ) , lim x → 2.6 + p ( x ) , lim x → 2.6 p ( x )
The Postage function. The cost of sending a large envelope via U.S. first-class mail in 2014 was $0.98 for the first ounce and $0.21 for each additional ounce (or fraction thereof). (Source; www.usps.com .) If x represents the weight of a large envelope, in ounces, then p ( x ) is the cost of mailing it, where p ( x ) = $ 0.98 , if 0 < x ≤ 1 , p ( x ) = $ 1.19 , if 1 < x ≤ 2 , p ( x ) = $ 1.40 , if 2 < x ≤ 3 , And so on, up through 13 ounce. The graph of p is show below. Using the graph of the postage function, find each of the following limit, if it exists. lim x → 2.6 − p ( x ) , lim x → 2.6 + p ( x ) , lim x → 2.6 p ( x )
The cost of sending a large envelope via U.S. first-class mail in 2014 was $0.98 for the first ounce and $0.21 for each additional ounce (or fraction thereof). (Source; www.usps.com.) If x represents the weight of a large envelope, in ounces, then
p
(
x
)
is the cost of mailing it, where
p
(
x
)
=
$
0.98
,
if
0
<
x
≤
1
,
p
(
x
)
=
$
1.19
,
if
1
<
x
≤
2
,
p
(
x
)
=
$
1.40
,
if
2
<
x
≤
3
,
And so on, up through 13 ounce. The graph of p is show below.
Using the graph of the postage function, find each of the following limit, if it exists.
lim
x
→
2.6
−
p
(
x
)
,
lim
x
→
2.6
+
p
(
x
)
,
lim
x
→
2.6
p
(
x
)
Evaluate the triple integral
3'
23
HIG
2
+3
f(x, y, z)dxdydz where f(x, y, z) = x +
2x-y
ม
u =
v =
and w =
2
2
3
Triple Integral
Region R
-2
x
N
2
y
3
Find the volume of the solid bounded below by the circular cone z = 2.5√√√x² + y² and above by the
sphere x² + y²+z² = 6.5z.
Electric charge is distributed over the triangular region D shown below so that the charge density at (x, y)
is σ(x, y) = 4xy, measured in coulumbs per square meter (C/m²). Find the total charge on D. Round
your answer to four decimal places.
1
U
5
4
3
2
1
1
2
5
7
coulumbs
Chapter 1 Solutions
Calculus and Its Applications Plus MyLab Math with Pearson eText -- Access Card Package (11th Edition) (Bittinger, Ellenbogen & Surgent, The Calculus and Its Applications Series)
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.