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Dafna1 [17]
3 years ago
11

Help pleaseeeeeeeeeeee

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
7 0

volume = \pi \times  {r}^{2} \times h \\ volume = 3.142 \times (10 \div 2)^{2} \times 18 \\ volume \:  = 3.142 \times 25 \times 18 \\ volume = 1413.9{cm}^{3}

price =  \frac{1413.9 \times 0.02}{10}  = 2.8278 = 2.83 \: dollars

solong [7]3 years ago
6 0

Answer:

c

Step-by-step explanation:

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Answer: 15.539r-2.64
Step-by-step explanation:
3 0
3 years ago
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Lisa typed a 165-word paragraph in three minutes. Use the ratio table to
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Answer:

1 minute

Step-by-step explanation:

We can see that Lisa types 165 words in 3 mins.

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8 0
2 years ago
Sum of numbers 12-111
liubo4ka [24]

Answer:

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Step-by-step explanation:

7 0
2 years ago
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Select the correct answer.
romanna [79]

Employees salary [$}: 30,000, 30,000, 35,000, 35,000, 40,000, 40,000.

CEO Salary: $70,000.

The correct answer is this: BOTH JAN AND MARCY ARE CORRECT.

Jan says the employee average salary is $35,000. This is correct as shown below:

Average employee salary = 30,000 + 30,000 + 35,000 +35,000 + 40,000 + 40,000 / 6 = 210 / 6 =  $35,000.

Marcy says the average salary of all company members is $40,000. This is also true as shown below.

Average salary of all company members = 30,000 + 30,000 +35,000 + 35,000 + 40,000 + 40,000 + 70,000 / 7 = 280 / 7 = $40,000.

5 0
3 years ago
Reduce the fraction
Doss [256]

Answer:

3/5

Step-by-step explanation:

72/2 =36

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=36/60

36/2 = 18

60/2 = 30

=18/30

18/2=9

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= 9/15

9/3=3

15/3 =5

= 3/5

5 0
3 years ago
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