A law office orders business stationery. The cost is $21 .95 per box. (See Example 10) a. Write a function that represents the cost C x in $ for x boxes of stationery. b. There is a 6 % sales tax on the cost of merchandise and $10 .99 for shipping. Write a function that represents the total cost T a for a dollars spent in merchandise and shipping. c. Find T ○ C x . d. Find T ○ C 4 and interpret its meaning in the context of this problem.
A law office orders business stationery. The cost is $21 .95 per box. (See Example 10) a. Write a function that represents the cost C x in $ for x boxes of stationery. b. There is a 6 % sales tax on the cost of merchandise and $10 .99 for shipping. Write a function that represents the total cost T a for a dollars spent in merchandise and shipping. c. Find T ○ C x . d. Find T ○ C 4 and interpret its meaning in the context of this problem.
A law office orders business stationery. The cost is
$21
.95
per box. (See Example 10)
a. Write a function that represents the cost
C
x
in $
for
x
boxes of stationery.
b. There is a
6
%
sales tax on the cost of merchandise and
$10
.99
for shipping. Write a function that represents the total cost
T
a
for
a
dollars spent in merchandise and shipping.
c. Find
T
○
C
x
.
d. Find
T
○
C
4
and interpret its meaning in the context of this problem.
The system needs to write a cheque for the order placed by a particular table. The
table given below depicts the relationship between the prices of the items ordered and
the final prices after applicable taxes. Complete the function such that it satisfies this
relationship. Using this function, complete the table. Write your answer in the boxes
given below.
2
Prices of items on
Prices after tax
menu (x)
added (y)
$10
$12
$23
$17.5
$20
$15
y =
$19
$27
22. INVENTORY Malik owns a bakery. Every
week he orders chocolate chips from a
supplier. The supplier's pricing is shown
in the table.
Chocolate Chip Pricing
$4 per pound
Up to 3 pounds
$1.50 per pound
For each pound over 3 pounds
a. Write a function to represent the cost of chocolate chips.
b. Malik's budget for chocolate chips for the week is $25. How many whole
pounds of chocolate chips can he order?
Use the revenue and cost graphs on the right to find the approximate profit from
manufacturing 24,000 cell phones.
What is the approximate profit from manufacturing 24,000 phones?
$
5-
4.
3
Dollars (in millions)
1.
0-
0
Revenue
Cast
8
16 24 32 40 48
Cell phones (in thousands)
University Calculus: Early Transcendentals (4th Edition)
Knowledge Booster
Learn more about
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.
Compound Interest Formula Explained, Investment, Monthly & Continuously, Word Problems, Algebra; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=P182Abv3fOk;License: Standard YouTube License, CC-BY
Applications of Algebra (Digit, Age, Work, Clock, Mixture and Rate Problems); Author: EngineerProf PH;https://www.youtube.com/watch?v=Y8aJ_wYCS2g;License: Standard YouTube License, CC-BY