Answer:
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Hello!
.
The answer to your question is 16 ways.
.
n = 5 + 3 + 8 = 16
r = 1
.
nPr = n! / (n-r)!
16P1 = 16! / (16-1)!
16P1 = 16x15! / 15!
16P1 = 16
:)
Answer:
the answer is 4
Step-by-step explanation:
5x=16+4
5x=20
X=4
The answer is 4h and a half
Answer:
1.5 seconds.
Step-by-step explanation:
The height of ball modeled by the equation:
where, t is time in seconds.
The leading coefficient is negative, it means the given function is a downward parabola and vertex of the downward parabola is the point of maxima.
If a parabola is defined by
, then the vertex of the parabola is
In the given equation, a=-16, b=48 and c=100.
Vertex of the given parabola is (1.5,136).
Therefore, the maximum height of ball is 136 ft after 1.5 seconds.