The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter. Why is the height of the ball a function of time? Each value of time is associated with exactly one height. Each height of the ball is associated with exactly one moment in time. There is exactly one time at which the maximum height is attained. There is a maximum and minimum height that the ball can reach.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

17 1/3

step-by-step explanation:

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)