Which one of the following statements express a true proportion a.42: 7=6: 2 b.14: 6=28: 18 c. 3: 5=12: 20 d.2: 3=3: 2

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation