According to the projectile motion model, which statement below best describes Vo? Choose the best description below.
O A. The expression Vo represents the maximum velocity of an object launched thrown, or shot vertically into the air
B. The expression vo represents the initial velocity of an object launched thrown, or shot vertically into the air
C. The expression Vo represents the velocity of an object launched, thrown, or shot vertically into the air at the instant the object hits the ground
OD. The expression vo represents the velocity of an object launched thrown, or shot vertically into the air at any time such that t70.

the median is   36 orr sum like dat

step-by-step explanation:

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step-by-step explanation:

asnwer is (g o h o f)(x) = 2x - 6/x + 7

step-by-step explanation:

given,

f(x) = x - 3/x

g(x) = x + 3

h(x) = 2x + 1

we need to find : (g o h o f)(x)

we can write (g o h o f)(x) = g[ h{ f(x) } ]

so first we find h{f(x)}

h{f(x)} = f(x) + 3 = (x - 3/x) + 3

h{f(x)} = x - 3/x + 3

now we find g[ h{ f(x) } ].

g[ h{ f(x) } ] = g(x - 3/x + 3)       {plug h{f(x)} = x - 3/x + 3 in g[h{f(x)}] }

g(x - 3/x + 3) = 2 (x - 3/x + 3) + 1

                    = 2x - 6/x + 6 + 1

                    = 2x - 6/x + 7

hence we get (g o h o f)(x) = 2x - 6/x + 7