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svet-max [94.6K]
3 years ago
14

How many seconds are in 20 days math ??

Mathematics
2 answers:
navik [9.2K]3 years ago
8 0

Answer:

1,728,000

Step-by-step explanation:

there are 86400 seconds in a day so you have to multiply 86400 times 20

romanna [79]3 years ago
6 0

Answer:

the answer is 1728000

Step-by-step explanation:

1day = 24 \: hour

1hour = 60minute

1 \: minute = 60second

60 \times 60 = 3600

3600=1 hour

3600 \times 24 = 86400

1 day=86400 second

86400 \times 20 = 1728000

I hope this can help you

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Last year there were 120 students in choir. This year, 30% more students took choir. How many students are taking choir this yea
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Answer:

120 into a third and divide and the answer

Step-by-step explanation:

160

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3 years ago
A vase in the shape of a cube measures 8 inches on each side. The vase is half full of water. How many cubic inches of water are
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Answer:

256

Step-by-step explanation:

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3 years ago
Are the numbers in front of either the x or y variables
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2 years ago
Use the given confidence interval limits to find the point estimate p^ and the margin of error E. 0.325
diamong [38]

Answer:

0.350

Step-by-step explanation:

Confidence interval = point estimate ± margin of error

Point estimate = Confidence interval - margin of error

To get the margin of error, we will take the average of the difference of the interval given. Given the confidence interval 0.325<p<0.375

Margin of error = 0.375-0.325/2

Margin of error = 0.050/2

Margin of error = 0.025

Using the interval of 0.375

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3 0
3 years ago
8.37 Sale prices at the Ajax Outlet Store are 50% below original prices. On Saturdays, an additional discount of 20% off the sal
givi [52]

Answer:

Given:

  • Sale prices at the Ajax Outlet Store are 50% below the original prices.
  • On Saturdays, an additional discount of 20% off the sale price is given.

To find:

  • The Saturday price of a coat whose original price is $180.

The formula used to calculate the percentage is (value/total value)*100%.

Step-by-step explanation:

Step 1 of 2

The original price of coat = $180



Ajax always sells at 50% discount

So their sale price = $90

Step 2 of 2

On Saturdays they sell 20% less

Which implies-

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90-18=72

They sell at $72 on Saturday.

5 0
2 years ago
Read 2 more answers
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