3 years ago

The cost for 3.25 pounds of coffee beans is $19.14. What is the cost of 1 pound of coffee beans

1 answer:

3 0

To find the cost of 1 pound, we need to divide $19.14 by 3.25 pounds. 19.14/3.25= 5.88923076923. We can round this to the nearest hundredths to make $5.89. So, the cost of 1 pound of coffee beans is $5.89. Hope this helped!

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1 year ago

Can I get an answer?

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by pythagoras' theorem,

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2 years ago

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Vaselesa [24]

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Step-by-step explanation:

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2 years ago

g If a snowball melts so that its surface area decreases at a rate of 4 cm2/min, find the rate (in cm/min) at which the diameter

maks197457 [2]

Answer:

Rate of change of the diameter is equal to 0.053cm/min

Step-by-step explanation:

A snowball is of the shape of a sphere

Surface area of Sphere (S)= $4*pi*R^2$

Rate of change of surface area

dS/dt = -4 $cm^2/min$

the negative sign indicates the surface area is decreasing.

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= $pi*d^2$

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so the rate of change of the diameter is equal to 0.053cm/min

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2 years ago

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2 years ago