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Georgia [21]
3 years ago
6

An important formula from chemistry is PV=nrt . Solve the formula for t

Mathematics
1 answer:
masha68 [24]3 years ago
6 0
(PV=nrt) Divide nr from both sides to get t by itself. t=PV/nr
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What is the volume of a cone with a diameter of 16 centimeters and a height of 15 centimeters?
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The correct answer is 8cm.

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8 0
3 years ago
the diameter of a cylinder is 14cm.the height of the cylinder is 9cm. calculate the Volume and curved surface area​
kicyunya [14]

Answer:

The volume is 1386 cm³ and curved surface area is 396 cm².

Step-by-step explanation:

Given that,

The diameter of a cylinder is 14 cm

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If r is the radius, r = 14/2 = 7 cm

Volume of a cylinder is given by :

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The curved surface area of the cylinder is given by :

A=2\pi r h\\\\A=2\times \dfrac{22}{7}\times 7\times 9\\\\A=396\ \text{cm}^2

So, the volume is 1386 cm³ and curved surface area is 396 cm².

3 0
3 years ago
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