37 Answered Questions for the topic Help Urgent

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01/18/18

what did it look like in the middle east

what did it look like in the middle east  
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01/15/18

trying to figue out what length to cut each piece plese help

a board of 26 5/8 cut into 4 pieces whats the measurement of each piece

12/19/17

What is Sec pi/12?

I need help to find the exact value of sec pi/12 and rounding to two decimals places. Please explain

What is Sec pi/12?

 I need help to find the exact value of sec pi/12 and rounding to two decimals places. Please explain.

10/12/17

algebra word problem

the ages of three children can be expressed as consecutive integers. The square of the age of the youngest child is twelve more than three times the age of the oldest child. Find the ages of the... more
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10/10/17

The results of a test are normally distributed with a mean of 61.5 ..

The results of a test are normally distributed with a mean of 61.5. If 35.2% of the test scores are greater than 67, then correct to the nearest tenth the standard deviation for this test is? 
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10/10/17

In a population that is normally distributed with mean 65 and standard deviation 12, the tenth percentile is?

In a population that is normally distributed with mean 65 and standard deviation 12, the tenth percentile is?
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10/10/17

The results of a test are normally distributed with a mean of 67.5 and a standard deviation of 15 ..

The results of a test are normally distributed with a mean of 67.5 and a standard deviation of 15. If a score is selected at random, then the probability that the score is between 75 and 90 is?
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10/07/17

find all solutions

three times the sum of a number and six is less than or equal to the number increased by five. Find all solutions

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