Answer:
10 melons
Step-by-step explanation:
bananas: melons
30:1
multiply by 10 to get to 300 bananas
30*10 :1*10
300 : 10
Answer:
3
Step-by-step explanation:
<span> n = 2 is the answer. Hope this helped. :)</span>
Answer:18
Step-by-step explanation:
Adult-$14 Child-$4 ==$18
Answer:

Step-by-step explanation:
If r varies directly with the square of m and inversely as s,
then
where k is some constant
Given r = 12 when m = 6 and s = 4:
⇒
⇒ 
⇒ k = 
Therefore, substituting the found value of k into the original equation: 
Find r when m = 4 and s = 10:

⇒ 
⇒ 