Answer:
Step-by-step explanation:
Hi there!
Replace all x's with a-1:
I hope this helps!
I need help with this question please help me
2 answers:
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Let width be x
- length=4x
ATQ
- Width=7ft
- Length=7(4)=28ft
ja, yo is correct, just expand that formula with your calculator
each one is 5% bigger than pevious
each one=previous+previous*5%
each one=previous*1+previous*0.05
each one=previous*(1+0.05)
each one is 1.05 times of previous
so after n years, if today year size is P then
A=final size
so ya, after 18 years, n=18 so you get
A=2067.29 microliters