What is the equation that represents the sentence, "Twenty-four is the sum of a number and six " Use x for the variable. 24+6= x
24 = x+6
24+ X= 6
X= 6+ 24

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

What is the value of r of the geometric series?

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.