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Natasha2012 [34]
3 years ago
12

A cone has a height of 5 cm, and the radius is 2 cm. Calculate the volume.

Mathematics
2 answers:
wariber [46]3 years ago
7 0
the answer is 20.9cm^3.
mash [69]3 years ago
5 0

Answer:

20.9 cm^3

Step-by-step explanation:

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Answer: $3,664.21

Formula: A=Pe^{rt}

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  • r = rate of interest = 4% = 0.04
  • t = time period (in years) = 5
  • A = the new amount
  • e = Euler's number ≈ 2.718...

Substitute in the values:

A=(3000)e^{(0.04)(5)} =(3000)e^{0.2} =(3000)(1.2214)=3664.208

<u>Approximately $3,664.21</u>

<em>I think this is how you solve it o_O</em>

7 0
3 years ago
2.3*10^8+4.7*10^7<br><br> Express answer in scientific notation.
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Step-by-step explanation:

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SpyIntel [72]

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No

Step-by-step explanation:

a proportional relationship must have a constant ratio to another quantity.

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8 0
3 years ago
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Drug X is to be administered intravenously at a dosage of 20 mg/kg. A patient weighing 60 kg should receive
arsen [322]

Answer:

D. 1200 mg

Step-by-step explanation:

In order to find the solution we need to understand that a dosage of 20 mg/kg means that 20 mg are administered to the patient for each kg of his/her weight.

So, if the patient weight is 60 kg then:

Total drug X = (20mg/Kg)*(60Kg)=1200mg.

In conclusion, 1200 mg will be administered to the patient, so the answer is D.

5 0
2 years ago
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