Answer:
30
Step-by-step explanation:
- A number is divisible by 2 if its last digit is 2, 4, 6, 8 or 0 
- A number is divisible by 3 if ist sum of digits is divisible by 3.
- A number is divisible by 5 if its last digit is a 5 or a 0.
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The least 3 digit number divisible by 30 is 120 and the greatest is 990.
 
        
                    
             
        
        
        
Step-by-step explanation:
The probability of not selecting green or yellow marble is equal to the probability of selecting red and blue marble
n(S) =17
n(A)=5 (red)
n(B)=6 (blue)
answer is 5+6/17
 =11/17
 
        
             
        
        
        
52 is the answer I believe
        
             
        
        
        
Answer:

Step-by-step explanation:
we know that
The circumference of a circle is equal to

In this problem we have

substitute

Remember that
 subtends the arc length of the complete circle
 subtends the arc length of the complete circle
so
by proportion
Find the measure of the central angle for an arc length of 

 
        
             
        
        
        
Answer:
The answer is 13. She has 23 coins and it equals $4.25. So, if she has 10 dimes, that would equal $1 and if she has 13 quarters, that would equal $3.25.