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Lilit [14]
3 years ago
12

I need help now PLSSSS HELPP MEEE

Mathematics
2 answers:
nirvana33 [79]3 years ago
7 0

Answer:

113.1

:))) mark me barinliestt :)

o-na [289]3 years ago
4 0

Answer:

A = 113.1 (answer for the question)

Equation: A=2nrh+2nr^2

Equation: A=2n(2)(7)+2n(2)^2

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What is the volume of a cone with a radius of 6 cm and a height of 12 cm? use 3.14 for pi. round your answer to the nearest hund
natima [27]
The answer is 452.16 cm³.
Formula to calculate the volume of cone = V = πr²x h/3
Now r = 6 cm and h = 12cm, and value of π = 3.14
By putting the values,
V = (3.14) (6)² (12/3) = (3.14)(36)(4) 
V = 452.16 cm³
3 0
3 years ago
1130. 973 to 3 significant number​
maxonik [38]

Answer:1130

Step-by-step explanation:

3 0
3 years ago
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4 0
3 years ago
URGENT, HELP ASAP
Ilya [14]

Answer:

The sales will surpass 37 million in about 2013.

Step-by-step explanation:

The answer can be found via solving an exponential inequality as follows:

f(x) = 20(1.05)^x\\20(1.05)^x> 37\\1.05^x> \frac{37}{20}\\x\log 1.05>\log\frac{37}{20}=\log 37 - \log 20\\x>(\log 37 - \log 20)/\log 1.05=12.6\\x>12.6 \,\,\mbox{years}

Any number of years larger than 12.6 will satisfy the inequality, i.e., after more than 12.6 years from year 2000, the annual sales will surpass 37 million. The answer to the exact question will then be: in about 2013 the sales will surpass 37 million.

4 0
3 years ago
Doug's printing business had a revenue of $6,000 and operating costs of $4,000. How much profit did his business make?
ryzh [129]
$2,000 because operating costs means how much money he needs to keep the business going and revenue is how much he makes
4 0
3 years ago
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