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2 years ago

Cedric's favorite popcorn cost $0.34 cents per ounce.How much would he speand on 17 ounces of popcorn?

Mathematics

1 answer:

Olin [163]2 years ago

3 0

Answer:

$5.78

Step-by-step explanation:

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Pls help me give u a brainlest

neonofarm [45]

Answer:

uhmm. lemme remember how to do that

4 0

4 years ago

Read 2 more answers

7 times what equals 1?

Arturiano [62]

For this case, the first thing we must do is define a variable.
We have then:
x: unknown number
Doing the multiplication we have:
$(7) (x) = 1
$
From here, we clear the value of x.
We have then:
$x = \frac{1}{7} 
$
Therefore, we have:
$(7) ( \frac{1}{7} ) = 1
$
Answer:
7 times 1/7 equals 1

4 0

3 years ago

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A new car sells for $27,500. The value of the car decreases by 14% annually. You want to sell the car when it's worth about $400

NemiM [27]

Answer: 13 years.

Step-by-step explanation:

The price decreases by 14% anually

To find the decimal form, you have 14%/100% = 0.14

So, the year zero, the price is $27,500

After one year, the price is:

P = $27,500 - 0.14*$27500 = $27,500*(0.86)

After the second year, the price is:

P = $27,500*(0.86)^2

and so on, so we want to find x such that:

P = $27,500*(0.86)^x = $4000

0.86^x = $4000/$27,500

Now, using the natural logaritm rule:

a^x = b

x = ln(a)/ln(b)

x = ln($4000/$27,500)/ln(0.86) = 12.8

We can round it up to 13, so after 13 years the price of the car is about $4000

7 0

3 years ago

Compare the exponential functions f, g, and h which are shown below.

Nostrana [21]

Hello,
Please, see the detailed answer in the attached files.
Thanks.

5 0

3 years ago

Is 16.263548952347... a rational<br> number and why?

anzhelika [568]

Answer: no it is not

Step-by-step explanation: any number that repeats forever cannot be written as a rational way or a fraction. So it is not rational.

8 0

4 years ago