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3 years ago

Arthur paid $0.84 for 0.25 pound of PATATO salad. how much does one pound cost?

Mathematics

1 answer:

laila [671]3 years ago

4 0

Answer:

$3.36

Step-by-step explanation:

What is the unit cost of POTATO salad, if 0.25 lb costs $0.84?

$0.84

---------- = $3.36

0.25 lb

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PT = 15, and TB = 10

Take the 15 from PT, and add the 10 from TB. Which equals 25.

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A circle has a radius of 5.4 m. what is the exact length of an arc formed by a central angle measuring 60°? enter your answer in

velikii [3]

The length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° is 5.655 meters.

<h3>What is the Length of an Arc?</h3>

The length of an arc is given by the formula,

$\rm{ Length\ of\ an\ Arc = 2\times \pi \times(radius)\times\dfrac{\theta}{360}$

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The length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° can be written as

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In the balanced reaction

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2 moles of iron (Fe) react with 1 mole of molecular oxygen (O₂) to produce 2 moles of iron oxide (FeO). The ratio of Fe to FeO is 1-to-1, so if one starts with 42.4 mol of Fe, one will end up with the same amount of FeO, 42.4 mol.

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