20, 25, 30, 30, 31, 40, 41, 49
median = 30.5
lower IQR = 27.5
upper IQR = 40.5
Range IQR = 40.5 - 27.5 = 13
answer is 13
512 as a power of a number is X^512
Use the distance formula for the 2 points and then halve the answer
Answer:
260 cm²
Step-by-step explanation:
Please see the attached picture for the full solution.
Variable x is ryans miles
amy-ryan=answer
40-31=x
x=9
ryan ran 9 miles
hope this helps
40-31=x is the equation