Which one is true for the mathematical expression $\frac{2^{n} + 2^{n - 1}}{2^{n + 1} - 2^{n}} = ?$

Created: 2 months ago | Updated: 2 weeks ago

3/2

2/3

2^{n}

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Trainee Officer - 05.02.2016 গণিত

197

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What is the value of x, if $\frac{x - 2}{3} - \frac{3 x - 4}{4} = 1 ?$

Created: 2 months ago | Updated: 2 weeks ago

- \frac{8}{5}

- \frac{5}{8}

\frac{5}{8}

1 \frac{3}{5}

None of these

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2005 গণিত

325

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A truck driver must complete a 180 mile trip in 4 hours. If he drives average 50 miles an hour hour for the first three hours of his trip, how fast must he travel in the final hour?

Created: 2 months ago | Updated: 2 weeks ago

30 mph

35 mph

40 mph

45 mph

50 mph

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2008 গণিত

490

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The assessed value of a house is $72,000. The assessed value is 60% of the market value of the house. If taxes are $3 for every $1,000 of the market value of the house, how much are the taxes on the house?

Created: 2 months ago | Updated: 2 weeks ago

$216

$360

$1,386

$2,160

$3,600

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2008 গণিত

576

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A train travelling at 50 miles/hr is 5 miles from the station at 5:00 pm. When will the train arrive at the station?

Created: 2 months ago | Updated: 2 weeks ago

5:05 pm

5:10 pm

5:06 pm

5:50 pm

None of these

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2008 গণিত

449

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A vertical pole 6 feet high casts a shadow of 4 feet long. At the same time a tree casts a shadow of 64 feet long. What is the high of the tree, in feet?

Created: 2 months ago | Updated: 2 weeks ago

422/3

৯৬

192

None of these

Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 2008 গণিত

708

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Which one is true for the mathematical expression 2n+2n-12n+1-2n=?

Related Questions

What is the value of x, if x-23-3x-44=1?

A truck driver must complete a 180 mile trip in 4 hours. If he drives average 50 miles an hour hour for the first three hours of his trip, how fast must he travel in the final hour?

The assessed value of a house is $72,000. The assessed value is 60% of the market value of the house. If taxes are $3 for every $1,000 of the market value of the house, how much are the taxes on the house?

A train travelling at 50 miles/hr is 5 miles from the station at 5:00 pm. When will the train arrive at the station?

A vertical pole 6 feet high casts a shadow of 4 feet long. At the same time a tree casts a shadow of 64 feet long. What is the high of the tree, in feet?

Which one is true for the mathematical expression $\frac{2^{n} + 2^{n - 1}}{2^{n + 1} - 2^{n}} = ?$

What is the value of x, if $\frac{x - 2}{3} - \frac{3 x - 4}{4} = 1 ?$