Answer:
distance = 8.35 inch
Step-by-step explanation:
 here's your solution
 => scale is , 1 inch = 20 feet
 => distance between room in feet = 167 feet
 => so, distance in inch = 167/20
 => distance = 8.35 inch
 hope it helps
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Your exponential formula is in the form y = ab^x. In this form, the coefficient 'a' is the initial value, the y-intercept, the value when x=0. The value 'b' is the growth factor, which is 1 more than the growth rate per increment of x. This problem is asking for the growth rate to be expressed as a percentage.
__
Given p(x) = 78500(1.02^x), we can compare to the exponential function form to see that ...
- a = 78,500
- b = 1.02 = 1 +0.02 = 1 +2%
The value of x is zero in the year 2000, so the population that year is ...
   p(0) = a = 78,500
The increase per year is the value of 'b' with 1 subtracted:
   growth rate = 2% per year
 
        
             
        
        
        
Answer:
5x - 2y = - 2
Step-by-step explanation:
Given the 2 equations
- 2x + y = 0 → (1)
- 7x + 3y = 2 → (2)
Subtracting (2) from (1) term by term
- 2x - (- 7x) + y - 3y = 0 - 2, that is
- 2x + 7x - 2y = - 2
5x - 2y = - 2
 
        
             
        
        
        
Answer:
idk
Step-by-step explanation: