Gradient = y2-y1 divided by x1-x2
Y=mx+c m being the slope
2.) m=0
3.) m=9
4.)m=0
5.)m=.304
Answer:
421906
is 421910 to the nearest hundred thousand
D = 5/6 sqrt(h)
7 = 5/6 sqrt(h)
42/5 = sqrt(h)
h = (42/5)^2 = 1,764/25 = 70.56
The height of the mast is 70.56 miles
The answer is 9 because if you put those numbers in a life from smallest to biggest and take one off each side your left with 9
