Andrew estimated the weight of his dog to be 60 lb. the dog’s actual weight was 68 lb.

what was the percent error in andrew’s estimate? round your answer to the nearest tenth of a percent.

%

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99