05/02/21

Calculate the H+ and OH- concentration of a 4.3 x 10-3M solution of NaOH.
Calculate the H+ and OH- concentration of a 4.3 x 10-3M solution of NaOH.
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08/28/19

Tell whether the value is a solution of the inequality
R + 4 > 8 ; r = 2tell whether the value is a solution of the inequality
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08/28/19

URGENT MATH HELP!

Which solution for the value of x is incorrect? Explain. 
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03/26/19

The sum of two numbers is 54 The larger number is 22 more than the smaller number. What are the numbers?
How do I solve or create the equation so i can find the answer
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03/25/19

What is the final liquid level after the aluminum is added?
A graduated cylinder initially contains 10.00 mL of water. A 2.000g sample of aluminum is added to the graduated cylinder. The density of aluminum is 2.70 g/cm3. What is the final liquid level... more
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10/16/17

A single card is drawn from a standard 52 card deck. Work out the probability of choosing the "6 of hearts". Give your answer in its simplest form.
im stuck on this question
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10/16/17

Which measures of central tendency get affected if the extreme observations on both the ends of a data arranged in descending order are removed ?
Options are : 1-mean and media   2-mean,media and mode  3-mean and mode  4-mode and median Solve it stepwise to verify the correct option  
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