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2 years ago

Please help!! I will brainlest your right answer please!!! I am stuck very badly!! Please

Mathematics

2 answers:

creativ13 [48]2 years ago

4 0

Answer:

See below.

Step-by-step explanation:

2a. E = 8.25h + 1.2n

2b. E = 8.25 * 3.5 + 1.2 * 10 = $40.88

2c. 8.25 * 8 + 1.2n = 91.2

66 + 1.2n = 91.2

1.2n = 25.2

n = 21 magazines.

Drupady [299]2 years ago

4 0

Answer:

In picture

Step-by-step explanation:

Please give brainliest if it helped, thanks!

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If 2^x+4 = 2^3x-1, what is the value of x?

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x = 5/2

Step-by-step explanation:

2^x+4 = 2^3x-1

x + 4 = 3x - 1

3x - x = 4 + 1

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x = 5/2

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3 years ago

The general solution of 2 y ln(x)y' = (y^2 + 4)/x is

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Replace $y'$ with $\dfrac{\mathrm dy}{\mathrm dx}$ to see that this ODE is separable:

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2 years ago

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Write seven and twelve hundredths in standard form.

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2 years ago

Triangle ABC is an equilateral triangle. How many lines of symmetry does triangle ABC have?

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2 years ago

For tax purposes, a car rental company assumes each car in their fleet depreciates by 6% per year. If the initial value of a car

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The value of a car after 10 years be $20898.27 if the car rental company assumes each car in their fleet depreciates by 6% per year option (a) $20898.27 is correct.

<h3>What is an exponential function?</h3>

It is defined as the function that rapidly increases and the value of the exponential function is always a positive. It denotes with exponent $\rm y = a^x$

where a is a constant and a>1

We can solve this problem by exponential function:

The word depreciate means the price is decreasing.

We can find the value be when the car is 10 years old:

p = 38800(1 - 0.06)¹⁰

p = 38800(0.94)¹⁰

p = 20898.266 ≈ $20898.27

Thus, the value of a car after 10 years be $20898.27 if the car rental company assumes each car in their fleet depreciates by 6% per year option (a) $20898.27 is correct.

Learn more about the exponential function here:

brainly.com/question/11487261

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1 year ago