Answer:
x=16
Step-by-step explanation:
....,...................
 
        
             
        
        
        
Answer:
use a ruler.
Step-by-step explanation:
 
        
             
        
        
        
For this case we have a function of the form:
 y = A * (b) ^ t
 Where,
 A: initial amount
 b: growth rate
 t: time
 Substituting values we have:
 y = 100000 * (1.10) ^ 4
 y = 146410
 Answer:
 the value of his house at the start of 2018 is:
 y = 146410
        
             
        
        
        
178 sundaes were sold in July. 
To calculate a percentage, we convert to a decimal by dividing by 100. So 23% = 0.23
145 x 0.23 = 33.35 This is how many more sundaes were sold in July than June. We need to add the 145 sold in June to the increased number to find July’s total. 
145 + 33.35 = 178.35
You can’t sell .035/ roughly a third of a sundae, so we round to the whole number.