Is it multiple choice? If so, leave the answer choices.
        
                    
             
        
        
        
Answer:
 t as a function of height h is  t = √600 - h/16 
The time to reach a height of 50 feet is 5.86 minutes
Step-by-step explanation:
Function for height is h(t) = 600 - 16t²
 where t = time lapsed in seconds after an object is dropped from height of 600 feet
t  as a function of height h
replacing the function with variable h
h = 600 - 16t²
Solving for t
Subtracting 600 from both side
h - 600 = -16t²
Divide through by -16
600 - h/ 16 = t²
Take square root of both sides
√600 - h/16 = t
Therefore, t = √600 - h/16 
Time to reach height 50 feet
t = √600 - h/16 
substituting h = 50 in the equation
t = √600 - 50/16 
t = √550/16
t= 34.375
t = 5.86 minutes
 
        
             
        
        
        
Answer:
F(x) and g(x) are not inverse functions.
Step-by-step explanation:
In order to calculate the inverse function of a function, we have to isolate X and after that, we change the variables. 
As our function f(x) is a exponentian function, we can apply logarithm with base 10 (log) in both sides in order to isolate X. Remember that log10=1.
![[tex]y=10^{(x+\frac{2}{3}) }\\\\log y=log 10^{(x+\frac{2}{3}) }\\log y = (x+\frac{2}{3}) . log10\\\frac{log Y}{log10} = (x+\frac{2}{3})\\\frac{log Y}{1} = (x+\frac{2}{3})\\log Y-\frac{2}{3}=x](https://tex.z-dn.net/?f=%5Btex%5Dy%3D10%5E%7B%28x%2B%5Cfrac%7B2%7D%7B3%7D%29%20%7D%5C%5C%5C%5Clog%20y%3Dlog%2010%5E%7B%28x%2B%5Cfrac%7B2%7D%7B3%7D%29%20%7D%5C%5Clog%20y%20%3D%20%28x%2B%5Cfrac%7B2%7D%7B3%7D%29%20.%20log10%5C%5C%5Cfrac%7Blog%20Y%7D%7Blog10%7D%20%3D%20%28x%2B%5Cfrac%7B2%7D%7B3%7D%29%5C%5C%5Cfrac%7Blog%20Y%7D%7B1%7D%20%3D%20%28x%2B%5Cfrac%7B2%7D%7B3%7D%29%5C%5Clog%20Y-%5Cfrac%7B2%7D%7B3%7D%3Dx) [/tex]
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Now we change the variables. 

F(x) and g(x) are not inverse functions.
 
        
             
        
        
        
600 * .34 =  204 are in 8th grade
204 * 1/4 = 51 51 8th graders walk to school
D
 
        
                    
             
        
        
        
Answer:
He can make 9 Muffins 
Step-by-step explanation:
16*2.25=36
51.75 - 36=15.75  Subtract the total number of selling he made by how much he made with the brownies 
15.75/1.75=9 Divide the number you got after subtracting by by how many he  is going to sell each of then