Answer:
1/8th I think.Hope that helps! God Bless!!
Step-by-step explanation:
Answer:
Step-by-step explanation:
The equation used to represent the height of the ball, h in feet after t seconds is expressed as
h = -16t² + 48t + 8
The equation is a quadratic equation. The plot of this equation on a graph would form a parabola whose vertex would be equal to the maximum height travelled by the ball.
The vertex of the parabola is calculated as follows,
Vertex = -b/2a
From the equation,
a = -16
b = 48
Therefore,
Vertex = - 48/2 × - 16 = 48/32 = 1.5 seconds
So the ball will attain maximum height in 1.5 seconds.
To determine the maximum height, we would substitute t = 1.5 into the given equation. It becomes
h = -16(1.5)² + 48(1.5) + 8
h = - 36 + 72 + 8 = 44 feet
Answer:
17$
Step-by-step explanation:
Round $17.46 to the Nearest Dollar
This is how to round 17.46 dollars to the nearest dollar.
First, note that $17.46 is the same as 17 dollars and 46 cents.
To round $17.46 to the nearest dollar, means to round $17.46 to a full dollar amount with no cents.
The rounding rule for dollars is as follows: If it is 50 or more cents, you add to the dollar amount. Otherwise, you simply delete the cents.
In $17.46, 46 cents is less than 50, so you simply delete the cents.
$17.46 rounded to the nearest dollar is therefore:
$17
I hope this helps. if not, feel free to leave a feed back.
