Answer:
a) 
b) 
Step-by-step explanation:
Use logarithm properties:

Then
a) 
b) 
Step-by-step explanation:
i need time
i hope u may understand
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Answer: 75ft
Step-by-step explanation: if you take 3 yards and multiply it by 25 you get 75, or you can do It the long way and add 3, 25 times.
Answer:
0.75
Step-by-step explanation: