jahsehsgold
04.02.2020 •
Mathematics
The height, h, of a plant (in inches) w weeks since it was planted is represented by the equation h=1.2w+3. how many weeks will it take the plant to reach one foot?
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Ответ:
7.5 weeks
Step-by-step explanation:
If you want to find out how long it take for the plant to reach a foot you set up the equation like so:
12=1.2w+3
and solve from there.
12=1.2w+3 Subrtact 3 from both sides
9=1.2w Divide by 1.2 to isolate w
7.5=w Answer is 7.5 weeks
Ответ:
Look it up
Step-by-step explanation:
Someone help me with my last question