Dave made a pie chart for a result which shows 78 persons chose burger king, 158 people chose wendy's, the sector angle for kfc was 135. degrees and the sector for wendy's was 117. find how many persons chose kfc, how many chose mcdonald?

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.

Which number produces a rationale number when multiplied by 1/5

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5