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3 years ago

Pam bought 4 tokens for $8.40. At this rate: How much does one token cost?

Mathematics

1 answer:

Bogdan [553]3 years ago

6 0

Answer:

$2.10

Step-by-step explanation:

$8.40÷4=$2.10

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Faces, edges and corners of star pls fast thankyou

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3 years ago

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3 years ago

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How does the graph of g(x)=1/x-5 +2 compare to the graph of the parent function f(x)=1/x?

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4 years ago

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You would like to have $8000 in an account after four years time if the account earns 4% compound interest yearly how much would

Mariana [72]

Answer:

http://www.1728.org/compint2.htm

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Step-by-step explanation:

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3 years ago

Bud's cheeseburger and fries contained 1310 milligrams and 350 milligrams of sodium, respectively. Together they contained 66.4%

Serhud [2]

Answer:

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

Step-by-step explanation:

In order to calculate the daily intake of sodium we first need to calculate the mass of sodium present in both snacks, this is given by their sum.

$\text{total sodium} = 1310 + 350 = 1660 \text{ mg}$

We can now apply a rule of three for which the total sodium from the snacks is related to 66.4% in the same proportion as "x" mg, which is the value we want to know, is related to 100%. So we have:

$\frac{1660}{x} \frac{mg}{mg} = \frac{66.4\%}{100\%}$

$66.4*x = 1660*100\\x = \frac{166000}{66.4} = 2500 \text{ mg}$

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

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4 years ago