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A 35-g sample of potassium completely reacts with chlorine to form 67 g of potassium chloride. How many grams of chlorine must have reacted?

A popular science demonstration is to take several liquids that will not mix together and “stack” these liquids in a tall glass cylinder. Suppose the following three liquids were placed in the same tall, narrow glass cylinder:   SUBSTANCE DENSITY g/mL vinegar 1.01 motor oil 0.87 corn syrup 1.36   These liquids would stack in which order?

Which statement is an example of an observation?

A runner runs 4867 ft in 7.45 minutes. What is the runner’s average speed in miles per hour?

In the number 48.93, which digit is estimated?

The correct scientific notation for the number 500.0 is:

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Part 1 of weekly application/extension discussion assignments are due on ____ @ 5:00 pm. 

The  bank  statement  for Flying W Co. indicates  a  balance  of  $1,586  on  June  30.  The cash balance per books had a balance of $1,867 on this date. The following information pertains to the bank transactions for the company. Check #8672 was written by Flying W on June 15th for $340.  Wolverine cashed the check on June 29th and it was recorded by Flying W’s bank on June 30th. Electronic funds transfer collection totaled $100. An NSF check for $125 from a customer was returned with the statement. The bank charged Flying W a $50 service fee for June. Check #8674 was written by Flying W on June 28th for $189.  Spartan cash the check on June 29th and it was recorded by Flying W’s bank on July 2nd. Flying W wrote check number #8673 on June 21st for $325.  Check #8673 cleared the bank on June 29th and was recorded by the bank for the correct amount of $235. Flying W deposited $485 on June 30th in the night drop.  The bank did not process the deposit until they opened the next morning on July 1st. What is the adjusted balance per the books for Flying W Co?

Weekly article assignments are due on ____ @ 7:00 pm.