Skill Practice An artist shops online for tubes of watercolor paint. The cost is $16 for each 14-mL tube. a. Write a function representing the cost C ( x ) ( in $ ) for x tubes of paint. b. There is a 5.5% sales tax on the cost of merchandise and a fixed cost of $4.99 for shipping. Write a function representing the total cost T ( a ) for a dollars spent in merchandise. c. Find ( T ∘ C ) ( x ) and interpret the meaning in context. d. Evaluate ( T ∘ C ) ( 18 ) and interpret the meaning in context.
Skill Practice An artist shops online for tubes of watercolor paint. The cost is $16 for each 14-mL tube. a. Write a function representing the cost C ( x ) ( in $ ) for x tubes of paint. b. There is a 5.5% sales tax on the cost of merchandise and a fixed cost of $4.99 for shipping. Write a function representing the total cost T ( a ) for a dollars spent in merchandise. c. Find ( T ∘ C ) ( x ) and interpret the meaning in context. d. Evaluate ( T ∘ C ) ( 18 ) and interpret the meaning in context.
An artist shops online for tubes of watercolor paint. The cost is $16 for each 14-mL tube.
a. Write a function representing the cost
C
(
x
)
(
in $
)
for x tubes of paint.
b. There is a 5.5% sales tax on the cost of merchandise and a fixed cost of $4.99 for shipping. Write a function representing the total cost
T
(
a
)
for a dollars spent in merchandise.
c. Find
(
T
∘
C
)
(
x
)
and interpret the meaning in context.
d. Evaluate
(
T
∘
C
)
(
18
)
and interpret the meaning in context.
A research study in the year 2009 found that there were 2760 coyotes
in a given region. The coyote population declined at a rate of 5.8%
each year.
How many fewer coyotes were there in 2024 than in 2015?
Explain in at least one sentence how you solved the problem. Show
your work. Round your answer to the nearest whole number.
Answer the following questions related to the following matrix
A =
3
³).
Elementary Statistics Using The Ti-83/84 Plus Calculator, Books A La Carte Edition (5th Edition)
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