Answer:
$3.68
Step-by-step explanation:
 
        
             
        
        
        
<span>et us assume that the origin is the floor right below the 30 ft. fence 
To work this one out, we'll start with acceleration and integrate our way up to position. 
At the time that the player hits the ball, the only force in action is gravity where: a = g (vector) 
ax = 0 
ay = -g (let's assume that g = 32.8 ft/s^2. If you use a different value for gravity, change the numbers. 
To get the velocity of the ball, we integrate the acceleration 
vx = v0x = v0cos30 = 103.92 
vy = -gt + v0y = -32.8t + v0sin40 = -32.8t + 60 
To get the positioning, we integrate the speed. 
x = v0cos30t + x0 = 103.92t - 350 
y = 1/2*(-32.8)t² + v0sin30t + y0 = -16.4t² + 60t + 4 
If the ball clears the fence, it means x = 0, y > 30 
x = 0 -> 103.92 t - 350 = 0 -> t = 3.36 seconds 
for t = 3.36s, 
y = -16.4(3.36)^2 + 60*(3.36) + 4 
= 20.45 ft 
which is less than 30ft, so it means that the ball will NOT clear the fence. 
Just for fun, let's check what the speed should have been :) 
x = v0cos30t + x0 = v0cos30t - 350 
y = 1/2*(-32.8)t² + v0sin30t + y0 = -16.4t² + v0sin30t + 4 
x = 0 -> v0t = 350/cos30 
y = 30 -> 
-16.4t^2 + v0t(sin30) + 4 = 30 
-16.4t^2 + 350sin30/cos30 = 26 
t^2 = (26 - 350tan30)/-16.4 
t = 3.2s 
v0t = 350/cos30 -> v0 = 350/tcos30 = 123.34 ft/s 
So he needed to hit the ball at at least 123.34 ft/s to clear the fence. 
You're welcome, Thanks please :)
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Zoe spend $2339.22 because you just need to multiply the given
        
                    
             
        
        
        
Answer: 1. 125
 2. 36.5 
3. 27.77
1.  4/9 left of the pizza
Step-by-step explanation: Hope this helped! :)
 
        
                    
             
        
        
        
Answer:
You can also just find the area and times that by 4
If you want I can do that, just spam tell me  and I'll figure the area out and tell u the answer in comments.
Step-by-step explanation: