1/4 divided by 1 1/2 is 1/6
Not sure right now give me a few mins
Answer:
wheres the picture
Step-by-step explanation:
Step-by-step explanation:
b.square root
x²-1=15
x²=16
square root on both side
x±4
C. 20 / 4
20 represents how much time practicing in running has reduced her run time, and dividing by 4 weeks show the amount of seconds lowered per week (5 seconds).