Answer:
a) point (2, 1) is when the ball is on it's way down at 2 seconds
b) vertex (1, 2) is the highest the ball goes, which is 2 at 1 second.
c) y-intercept (0, 1) at time zero the ball is starting at a height of 1.
d) Points (0, 1) and (2, 1) are the points at which the ball starts and when it is in the same position from the ground as when it started, which is 1.
e) zero (x-int) is when the ball hits the ground at 2.5 seconds.
Step-by-step explanation:
456/12=38
1*38=38
So 38 share a locker in a school of 456
Answer:
45 - x
Step-by-step explanation:
Number of learners is number in class minus those absent , that is
number of learners = 45 - x
It would be 7.80 , just add 6.10 +1.7 hope this helps
<span>3 x + 5 x + 4 - x +7 = 88
First, combine like terms.
7x + 11 = 88
Subtract 11 from both sides.
7x = 77
Divide both sides by 7.
x = 11</span>
