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galina1969 [7]
3 years ago
14

What is the volume, in cubic feet, of the cylinder below? 6 ft 8 ft

Mathematics
1 answer:
aksik [14]3 years ago
5 0

Answer:

226.1946711 cubic ft

Step-by-step explanation:

volume of cylinder = πr²h

diameter (d)=6ft

r= d/2 = 6/2=3ft

h= 8ft

putting all values in the formula and calculating the volume

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These lines all have an attribute that allows us to classify them as:
marissa [1.9K]

Answer:

parallel

Step-by-step explanation:

no matter how far the lines stretch, they will all never meet, so they are all parallel

4 0
2 years ago
The population of a certain inner-city area is estimated to be declining according to the model P(t)=331,000e−0.017t, where t is
Novosadov [1.4K]

sorry i have to comment to "answer" a question so i can ask a question. sorry have a nice day.

4 0
3 years ago
When you roll two number cubes, what are the odds in simplest form against getting two numbers greater than 3?
OverLord2011 [107]

Option B

When you roll two number cubes, the odds in simplest form against getting two numbers greater than 3 is 1 : 4

<h3><u>Solution:</u></h3>

The probability of an event is given as:

\text {probability of an event }=\frac{\text { number of favorable outcomes }}{\text { total number of possible outcomes }}

Given that,

Tow number cubes are rolled

<em><u>To find: Probability of getting two numbers greater than 3</u></em>

On a number cube there are 6 numbers {1, 2, 3, 4, 5, 6} Out of which 3 numbers are greater than 3 {4, 5, 6}

So, total number of possible outcomes = 6

Favourable outcomes = number greater than 3 = 3

When you roll one number cube, probability of getting number greater than 3:

\text { Probability (number greater than } 3 \text { ) }=\frac{3}{6}

<em><u>When you roll two number cubes, probabilty is given as:</u></em>

\text { Probability (number greater than }3)= \frac{3}{6} \times \frac{3}{6}=\frac{1}{2} \times \frac{1}{2} = \frac{1}{4}

Probability = \frac{1}{4}

In ratio form we can write as 1 : 4

Option B is correct

8 0
3 years ago
18) At noon, what is the length of the shadow cast by a flagpole known to be 20 feet tall? Label the answer correctly.
strojnjashka [21]

   Actual length of the pole and the length of the shadow cast by the pole follow the proportional relationship.

Following this rule, 20 feet tall flagpole will cast 3.33 feet shadow.

  If the length of the shadow = x feet

Proportional relationship will be defined by the expression,

\frac{\text{Actual height}}{\text{Length of the shadow}}\rightarrow \frac{6}{1}= \frac{20}{x}

6x=20

x=\frac{20}{6}

x=3.33 feet

   Therefore, length of the shadow cast by flagpole will be 3.33 feet.

Learn more,

brainly.com/question/23262569

8 0
2 years ago
The population of Hawaii is growing by about 5% per year. If that rate were to continue, how long would it take for the populati
11111nata11111 [884]

Answer:

  14.2 years

Step-by-step explanation:

The multiplier of the population each year is 1 +5% = 1.05, so after n years the population has been multiplied by 1.05^n. You want to find the value of n that makes this expression equal to 2:

  2 = 1.05^n

  log(2) = n·log(1.05) . . . . . take logarithms

  log(2)/log(1.05) = n ≈ 14.2

Growing at a rate of 5% per year, it will take about 14.2 years for the population to double.

8 0
4 years ago
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