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earnstyle [38]
3 years ago
7

A baker uses the expression 5.75c + 3.45p to calculate his profit when he sells c cakes and p pies. What is the bakers profit, i

n dollars, when he sells 3 cakes and 4 pies?
Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
7 0
Heyyyyyyyyyyyyyyyyyyyyuuyyyyy
You might be interested in
Need help please !!!
blsea [12.9K]

Answer:

option C is the correct answer

Step-by-step explanation:

The trigonometric equation you are using has a general form

y = A* tan w*(x - r)

Where

A is the amplitude of the function

w is the frequency rad/s

r  is the phase shift

In your case

A = -2

The frequency is

w = (2*pi)/period

period = pi/4

w = 8

r = -pi/2

y = -2* cos 8*(x + pi/2)

7 0
3 years ago
Nathan has just bought a new car. He models the value, V, in dollars, of the car after t years as V(t) = 21,000(0.861)t. Based o
UkoKoshka [18]

Answer:

13.9%

Step-by-step explanation:

The value of car is modeled as:

V(t)=21,000(0.861)t

Here we can see that, each year Nathan has considered 0.861 of the previous year value or we can say that Nathan has considered 86.1% of the previous year value. So,

100-86.1=13.9

We subtract the percentage value considered from 100 to find out the percentage decrease in the value of the car.

The value of new car is decreasing by 13.9% each year.  

4 0
3 years ago
That’s what I need to know to set it up plzzzzss help
AURORKA [14]
3×(60+7)
(3×30) + (3×7)
90 + 21 = 111
7 0
3 years ago
Read 2 more answers
Pleas help me with this answer https://brainly.com/question/19857050
mylen [45]
What ??????? !.9:9..jdkKzksoq
3 0
2 years ago
Consider a machine that exchange quarters for dollar bills. Inserting one dollar bill returns four quarters and you may insert u
Afina-wow [57]
No because it says you can only insert up to 5 Dollar Bills unless you put them in one at a time.
8 0
3 years ago
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