Answer:

Step-by-step explanation:
<u><em>The correct question is</em></u>
1x10 to the fifth power over 4x10 to the negative fourth power given on scientific notation
we know that
To divide two numbers in scientific notation, divide their coefficients and subtract their exponents.
we have

If by standard from you mean numbers (123) and not words then
1 milllion=1000 thousand or 1000*1000 or 1,000,000
1 billion=1000 million=1000*1000*1000=1,000,000,000
so 7billion=7*1000*1000*1000=7,000,000,000
He made $40 those 5 days.
8•5=40
Answer:
It would be $62.62 because basically you want to do 52.50 times 1.25
Answer:
24 inches
Step-by-step explanation:
There are 5280 feet in a mile
There are 220 feet in 1 in on the map
5280/220 = 24