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Oxana [17]
2 years ago
13

Helpppppppppppp anyone?

Mathematics
1 answer:
WITCHER [35]2 years ago
3 0

Answer:

D is the correct answer

Step-by-step explanation:

cylinder volume equation: v=\pir^{2}h

Water heater x= \pi(8.5)^2 x 48= 10895.04

Water heater y= \pi (9.5)^2 x 44= 12475.26

Water heater z= \pi (10.5)^2 x 32= 11083.54

A is false because water heater Y has the greatest volume

B is false because all the volume are different

C is false because z has the smallest volume

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vlad a economiit o suma de bani.A cheltuit 20 lei pentru felicitari apoi tatal i-a dublat suma. A cheltuit 40 lei pe martioare a
timurjin [86]

He had saved 320 initially

Step-by-step explanation:

Let the amount he saved be 'a'

Amount spent = 20 + 40 + 30

= 90

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At the end he has 280

280 = a - 90 +50

a = 280 -50 +90

= 320

He had saved 320 initially

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3 years ago
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grigory [225]

Answer:

She used 4 test tubes for the last experiment

Step-by-step explanation:

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6 0
3 years ago
For selling his studio apartment, Martin had to pay the real estate agent a commission of 5%. The studio sold for $95,000. What
Sergeu [11.5K]
The other answer is wrong, but I’d appreciate brainliest:

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