If you mean to the power of 3 the answer should be 0.421875
Answer:
C. 3
Step-by-step explanation:
Lol it goes down 7 per hour
Initial length = 72 cm
Stretched length = 90 cm
Find the increased in length:
increase = 90 - 72 = 18
Find the percentage increase:
Percentage increase = change/original x 100
Percentage increase = 18/72 x 100 = 25%
Answer: The elastic band's length is increased by 25%
