A= 1.142 m/hr
Width of beach at 8 p.m. = 36 m
Width of beach at 3 a.m. = (36-8) m =28 m
Average change in width(A) = change in width (Width of beach at 8 p.m.-Width of beach at 3 a.m.0/ time in hours
A= ( 36-28)/ 7
A= 8/7 m/hr
A = 1.142 m /hr
I think maybe 8 times because you have 1 per 6 chances with every throw and then multiply that with 48 times
3 * x = 28
Divide by 3.
3x / 3 = 28/3
x = 28/3
So, 3 * 28/3 = 28.
|6x – 1| + 4 = 1
isolate the absolute value
subtract 4 from each side
|6x – 1| + 4-4 = 1-4
|6x – 1| = -3
There are no solutions since absolute value means always positive and the other side is negative
Answer:
1/27+1/27
Step-by-step explanation: