Answer: the answer IS G. MARK BRAILIEST PLS
Step-by-step explanation:
Parallelogram area = base * height
240 = base * 20
base = 240 / 20
base = 12 cm
To find the mean add up all the numbers and divide. The mean absolute deviation is the difference.
He spends 32 hours in the gym in an 8 week period. (8*4)