The graph represents the height y, in meters, above the ground of a water balloon x seconds after it is dropped from a window. which statements are true? select each correct answer. (multiple answers) the maximum height of the water balloon occurs at x = 0. the water balloon hits the ground in 44 s. the water balloon travels at 3 m/s . the water balloon rises above 44 m before falling toward the ground. the maximum height of the water balloon is 44 m. the water balloon is in the air for 3 s.

i)The maximum height of the water balloon occurs at x = 0.

iii) The water balloon travels at 3 m/s .

v)The maximum height of the water balloon is 44 m.

vi)The water balloon is in the air for 3 s.

Step-by-step explanation:

We are given the graph that represents height of a water balloon.

In the given graph, the x-axis represents the time (s) and the y-axis represents the height(m) of the ball.

From the given graph, we can interpret the following information.

i) when s = 0, the height of the ball is 44 meter which is the maximum height of the ball.

ii) when s = 3, the ball reaches the ground.

iii) The ball in the air from s = 0 to 3 seconds.

Therefore, the following statements are true:

i) The maximum height of the water balloon occurs at x = 0.

iii) The water balloon travels at 3 m/s .

v)The maximum height of the water balloon is 44 m.

vi)The water balloon is in the air for 3 s.

the answer is d

step-by-step explanation:

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.