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STALIN [3.7K]
3 years ago
6

Help i am in need of help

Mathematics
2 answers:
lions [1.4K]3 years ago
8 0
A = 60 divided 2.5
B=24
Debora [2.8K]3 years ago
3 0

Sure. The height of the tree is a function of the time in days. Let's call the function h(t) where t is the time in days.


At t=0 we know h(t)=5 centimeters and each day we increase 2.5 centimeters. So our function is


h(t) = 5 + 2.5 t


We want to find t when h(t) = 65 so our equation is


65 = 5 + 2.5 t


That's the answer for the first box. We solve for t:


65 -5 = 2.5 t


t = (65 - 5)/2.5 = 60/2.5 = 24 \textrm{ days}



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3 0
3 years ago
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Help me solve these step by step please !!!
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Step-by-step explanation:

the best way to solve any of theses is in the order of pemdas:

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for example lets do #2

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