Answer:
Step-by-step explanation:
i cant see it
Answer:
120 sq
Step-by-step explanation:
For example, if you are buying carpet for a room that is 12-feet long and 10-feet wide, multiply the two dimensions: 12 ft. x 10 ft. = 120 sq.
125 cans collected in total
Answer:
6.3
Step-by-step explanation:
The rocket hits the ground at the same speed it left, only the velocity is downward, rather than upward. That is, the change in velocity is from +100 ft/s to -100 ft/s, a total change of 200 ft/s. The change in velocity is brought about by the acceleration due to gravity, 32 ft/s/s. The time required for the observed change in velocity is ...
(200 ft/s)/(32 ft/s²) = 6.25 s
Rounded to tenths, it takes the rocket 6.3 seconds to hit the ground.
_____
The equation for the ballistic motion of the rocket is ...
h(t) = -1/2·gt² +v0·t
where g is 32 ft/s² and v0 is 100 ft/s. A graph of this equation shows the rocket hits the ground at 6.25 seconds, as above.
y-interceptAnswer:
x=0, y=1
x=1, y=5
Step-by-step explanation:
slope is 4
y intercept is (0,1)