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2 years ago

7

A gas station charges $2.19 per gallon of gas. Use function notaion to describe the relationship between the total cost C(g) and

the number of gallons purchased (g).

1 answer:

mr Goodwill [35]2 years ago

3 0

For every gallon i would spend 2.19$

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There is $10000 in an account that pays 5% interest per year. The interest is added to the total in the account at the end of ea

SSSSS [86.1K]

The value of the account at the end of 1 year is $10,500

The value of the account at the end of 2 years is $11,025

The value of the account at the end of 3 years is $11,576.25

<h3>What is the total at the end of the years?</h3>

If the amount of interest that is added into the account at the end of the year. Both the initial amount in the account and the interest that has already been earned would increase in value each year. This is known as compound interest.

The formula that can be used to determine compound interest is:

FV = P (1 + r)^n

Where:

FV = Future value

P = Present value

R = interest rate

N = number of years

Value of the account at the end of 1 year: 10,000 x (1.05) = $10,500

Value of the account at the end of 2 years: 10,000 x (1.05²) = $11,025

Value of the account at the end of 3 years: 10,000 x (1.05³) = $11,576.25

To learn more about future value, please check: brainly.com/question/18760477

#SPJ1

4 0

11 months ago

Need help don't know this

Nadusha1986 [10]

Answer:

-11a

Is tge required answer.

6 0

2 years ago

Read 2 more answers

I need this before 10 so please answer quickly

svet-max [94.6K]

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2 years ago

What is x/9 = 9/27 help plz

Irina18 [472]

<h3><u>QUES</u><u>TION</u><u>:</u><u> </u></h3>

what is x/9 = 9/27 help plz

<h3><u>ANSWER</u><u> </u><u>AND</u><u> </u><u>SOLU</u><u>TION</u><u>:</u><u> </u></h3>

SOLVING FOR X

<u>Reduce</u><u> </u><u>first</u><u> </u><u>the</u><u> </u><u>fraction</u><u> </u><u>with</u><u> </u><u>9</u>

$\large \sf = \dfrac{x}{9} = \dfrac{ \cancel9}{ \cancel{27}}$

<u> $\large \sf = \dfrac{x}{9} = \dfrac{1}{3}$ </u>

<u>Now</u><u> </u><u>simpli</u><u>fy</u><u> </u><u>using</u><u> </u><u>cross-multiply</u>

<u> $\large \sf = \dfrac{3x}{9} = 1$ </u>

<u> $\large \sf = 3x = 1 \times 9$ </u>

<u> $\large \sf = 3x = 9$ </u>

<u>Lastly</u><u> </u><u>divide</u><u> </u><u>both</u><u> </u><u>sides</u>

<u> $\large \sf = 3x \div 3 = 9 \div 3$ </u>

<u> $\large \sf = x = 9 \div 3$ </u>

<u> $\large \sf = x = 3$ </u>

<h3><u>FINAL</u><u> </u><u>ANSWER</u><u>:</u></h3>

$\huge \orange{ \underline{ \boxed{ \sf{x = 3}}}}$

HOPE THIS HELP YOU! HAVE A NICE DAY!

~kimtaetae92~

7 0

2 years ago

Determine the solution to f(x) = g(x) using the following system of equations: f(x) = 3x + 12 g(x) = -9.5x - 13

Anit [1.1K]

Answer:

x=2

Step by step:
f(x)=g(x)

3x+12= -9.5x-13 simplifies to the equation below

3x+9.5x= -13-12

12.5x= -25
next, divide by 12 on both sides to isolate the variable, x.

12.5x/12 = -25/12

x=-2

to check: 3(-2)+12= -95x(-2)-13
-6+12= 19-13
6=6 ✅

7 0

2 years ago

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