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ss7ja [257]
2 years ago
12

Evaluate another function please

Mathematics
1 answer:
kari74 [83]2 years ago
6 0

Answer:

70, I think

Step-by-step explanation:

f(10)= -10^2- 3(10)

f(10)= 100-30

f(10) = 70

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Approximate the change in the volume of a right circular cylinder of fixed radius requals21 cm when its height decreases from he
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The volume of the cylinder is given by:
 V = pi * r ^ 2 * h
 For h = 12cm:
 V1 = pi * ((21) ^ 2) * (12)
 V1 = 16625.30832 cm ^ 3
 For h = 11.9cm:
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 V2 = 16486.76409 cm ^ 3
 The change in volume is given by:
 V1-V2 = 16625.30832-16486.76409
 V1-V2 = 138.54423 cm ^ 3
 Answer:
 the change in the volume is:
 V1-V2 = 138.54423 cm ^ 3
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FrozenT [24]

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5 0
3 years ago
Greatest common factor of −27x2yz5 + 15x3z3
dimulka [17.4K]
The GCF will be found as follows:
-27x^2yz^5+15x^3z^3
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