A red giant kangaroo jumps between 8 -12 meters per jump if it has a bad time. Make an estimate and find out how many jumps it must take to complete the 60-meter.

Pls help me im stuck

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

Plz hurry evaluate the expression a+b where a=8 and b=19