Answer:
Step-by-step explanation:
5-500 is sqare 5
 
        
             
        
        
        
Answer:
<em><u>2</u></em><em><u>3</u></em><em><u>.</u></em><em><u>E</u></em>
Step-by-step explanation:
<em><u>please click the heart and rate excellent and brainleist to </u></em><em><u>☻</u></em><em><u>❤</u></em><em><u>☺️</u></em><em><u>☺️</u></em><em><u>❤</u></em><em><u>☻</u></em>
 
        
                    
             
        
        
        
The relationship being proportional means there is a value of k such that
... y = k·x
We are given the point (6 (pounds), 3 (dollars)), so we can write ...
... 3 dollars = k·6 pounds
Dividing by 6 pounds, we get
... (3/6) dollars/pound = k = $0.50/lb
Now, we can use x=1 pound to find the price (y),
... y = ($0.50/lb)·(1 lb)
... y = $0.50 . . . . the price of 1 pound of tomatoes.
 
        
             
        
        
        
Answer:
222
Step-by-step explanation:
 
        
             
        
        
        
Answer:
651 is the minimum number of people over age 30 they must include in their sample.         
Step-by-step explanation:
We are given the following information:
Confidence level = 90%
Significance level = 10%
Maximum error = 0.09
Variance = 1.96

Formula:

Putting all the values,


651 is the minimum number of people over age 30 they must include in their sample.