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Margaret [11]
3 years ago
12

How many feet of fencing would a farmer need if she wanted

Mathematics
1 answer:
Sauron [17]3 years ago
7 0

Answer:

Well, it's the perimeter, so...40.

You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula

P = 2L+2W

or you can factor it out.

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National polls are often conducted by asking the opinions of a few thousand adults nationwide and using them to infer the opinio
Nonamiya [84]

Answer:

The population is the set of all the elements. And the sample is a subset of the population.

Step-by-step explanation:

The population is the set of all the elements. And the sample is a subset of the population.

The sample is used to make conclusions regarding the population.

A poll is conducted from the target population to determine the general opinions of the individuals of that population.

The basic method of polling is to select a few thousand individuals from the population and ask their opinions on a certain subject.

The poll will result usually in two values, the proportion of individual in favor and the proportion of individual not in favor.

Consider the example below.

The polling done to determine the favorability of the new brand of tea. The polling was done using a few hundred members of the tea drinking community of a country. The poll resulted as follows:

In favor = 72%

Not in favor = 28%

The population is the entire tea drinking community of a country.

In this case the sample consist of few 100 people of the tea drinking community of a country.

6 0
3 years ago
The distance to the sun in inches is 1.116 x 10^9 How many fireflies would it take to reach the sun if they were put end to end?
Wittaler [7]

Answer:

THE DISTANCE OF SUB IS 5892480000000IN

1MI=63630 IN

930000000MI=93000000×63360 IN=589248000000IN

X=NUMBER OF FIREFLIES

X=0.4IN=5892480000000IN

X=58924800000000IN×0.4IN

X=147312000000000

3 0
3 years ago
A right Circular cylinder has a height of 19 3/4 ft and a diameter 1 2/5 times its height . What is the volume of the cylinder?
Elanso [62]
Height = 19.75
diam = 19.75*1.4 = <span> <span> <span> 27.65
radius = </span></span></span> <span> <span> <span> 13.825 </span> </span> </span>

Volume = PI*19.75 * (13.825*13.825)
<span><span><span>Volume = PI*3,774.83 </span> </span> </span>
<span><span><span><span>Volume = </span>11,858.98 </span>

</span> </span>




7 0
3 years ago
Read 2 more answers
a planet has 5 moons. the moons were in alignment on 1/1/17 at exactly midnight. calculate the next date and time that the moons
taurus [48]
A. is your answer sir
6 0
3 years ago
250 is 1.5cm. How thick is 400 pages
svetlana [45]

Answer: 2.4 cm

Step-by-step explanation:

1.5 divided by 250 gives that each page is .006cm. 400 times .006 is 2.4cm

7 0
3 years ago
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