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Elenna [48]
3 years ago
14

1. On a construction site, the workers excavated 30,000 cubic feet of dirt. How many cubic meters did they excavate? A. 84.9 B.

1,050 C. 849 D. 105
Mathematics
2 answers:
Marat540 [252]3 years ago
7 0

Answer:

Step-by-step explanation:

Alright, lets get started.

Since we know,

3.28084 feet = 1 meter

So,

1 feet = \frac{1}{3.28084} meter

1 cubic feet= \frac{1}{3.28084} *\frac{1}{3.28084}* \frac{1}{3.28084}cubic meters

Hence

1 cubic feet = 0.0283168 cubic meters

So, 30000 cubic feet = 30000*0.0283168 = 849.5 cubic meters

hence the answer is 849 cubic meters. :   Answer

Hope it will help :)

m_a_m_a [10]3 years ago
4 0
The answer is 849.5, C is the correct answer
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Answer:

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Step-by-step explanation:

25 pennies equals to .25 ⊄

6 nickels equals to .30⊄

2 dimes equals to .20⊄

Add it up: 25+30+20=75⊄

You will then subtract .75 from our total:

3.25-.75=2.50

You need 2.50 in quarters; remember .50 for two quarters and 1.00 for four.

Eight quarters will equal 2.00

and two quarters equals 50.

Add it up, 10 for 2.50.

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Step-by-step explanation:

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3 years ago
40 POINTS PLS HELP IMEDIATLY
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If f(x) - 3 is the new equation, it means there is a vertical translation of f(x) down 3 units. The y-intercept will decrease by 3 units. Areas of increasing on the function may be lessened as the function is being translated down 3 units. The areas of decrease will increase because the function is being translated down. End behaviour will not change from a translation as long as the function is continuous at each end, (not a finite function with end points). The evenness or oddness of f(x) will not change either.

Part B:
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An Internet and cable-television supplier surveyed a random sample of their customers. The results are shown in the table. A 4-c
Kaylis [27]

Answer:

d. About one-fourth of the cable-television customers are not satisfied.

Step-by-step explanation:

There are 3,141 customers in total, of which 2,032 are internet customers and 1,109 are cable customers.

There are 2,644 satisfied customers, of which 1,820 are internet customers and 824 are cable customers.

There are 497 not satisfied customers, of which 212 are internet customers and 285 are cable customers.

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This statement is not true.

c. About half of the video customers surveyed are cable-television customers.

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This statement is not true.

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This is the true statement.

3 0
3 years ago
Read 2 more answers
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