4^10 and x^4 are the right answers
To find this you would do 32+32+32+32= 128 meters.
Answer:
yes
Step-by-step explanation:
Answer:
80 members
Step-by-step explanation:
Let the band members be= b and the chorale members= c
Then, according to question, b=c+30 and 
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Now, substituting the value of b=c+30, we get
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Therefore, 

Therefore, there are 80 members in the band.