Answer:
4890000
Step-by-step explanation:
All you have to do is move the decimal forwards how ever many spaces as the number that 10 has as an exponent. So, if 6 is 10's exponent, you move the decimal forwards 6 spaces, giving you 4890000 as your answer.
We know that
<span>when you want to figure out a tip, you take your total bill and multiply it by the percentage you would like to tip them
</span>so
15%=15/100------> 0.15
$63*0.15=$9.45
the answer is
$9.45
Answer:

This is the fraction of 5*sqrt(2) all over 2
"sqrt" is shorthand for "square root"
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