Answer:
It would take 2 second to reach its maximum height.
The maximum height of the ball is 43.6 meters above the ground.
Step-by-step explanation:
Consider the provided function.
The above function's graph is a downward parabola and the maximum of the downward parabola is at its vertex.
We can find the x coordinate of the function using the formula: 
Substitute a=-4.9 and b=19.6 in
Hence, it would take 2 second to reach its maximum height.
Substitute x=2 in above formula.
Hence, the maximum height of the ball is 43.6 meters above the ground.
Answer:
There were 160 downloads of the high-quality version
Step-by-step explanation:
The way to get the answer is to divide 720 by 4.5 and you get your answer or you could have don it the long way by multiplying by any number to get to your answer.
Answer:
Step-by-step explanation:
I dont see anything. You need to click link and attach a picture or the image to the question
I think it would be (15-6)*5 because when it says 5 times you would cross out both B and D but then you have to find out what large as 15 minus 6 which i think would be (15-6) so your answer would be C. (15-6)*5
Keeping in mind that 16 = 2*2*2*2, thus 16 = 2⁴
