Answer:
20÷[18-{20-3(4)}]
120÷[18-[20-12]]
120÷[18-8]]
120÷10
12
Step-by-step explanation:
0.06, 1/10, 0.18, 0.2, 0.25, 0.75, 4/5, and 4/4
The mean is the average.
i’ve found this a helpful way to remember:
the medians the middle
the mean old average
Broken down into steps:
1. Find the slope of the line segment that connecs the points (0,-7) and (4,-15).
2. Start with the point-slope formula for the equation of a straight line:
y-b = m(x-a), where the given point is (a,b). Borrow the value of m that you calculated in (1), above, and insert it into this point-slope formula.
Finish up by subst. the x- and y-values in (-3,6) into this formula.
Done!
You could, of course, solve this result for y if you wished.
Answer:
Speed of turtle = 11.25 miles/hour
Step-by-step explanation:
1 7/8 miles / 1/6 hour
= 15/8 / 1/6
= 15/8 * 6
= 11.25 miles/hour
