There are 15 trees in a backyard. If 20% of the trees are oak, how many oak trees are there ?
2 answers:
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Answer:
88 Inches
Step-by-step explanation:
For any bicycle tire of a given diameter, the approximate distance moved by the bicycle each time the wheel goes around is determined by the circumference of the circular wheel.
Since the diameter =28 Inches
Circumference =
The bicycle moves 88 Inches forward each time the wheel goes around.
Answer: The simplified form is
Step-by-step explanation:
Since we have given that
As we know the "Exponential law":
So, it becomes
Now, at last it becomes,
Hence, the simplified form is