Question

The approximate number of bicycles in the United States in the year 2007 was 14,000,000. How can this number be expressed in scientific notation?

Answer 1

Answer:

$1.4*10^7$

Step-by-step explanation:

we have

$14,000,000$

Remember that

$14,000,000=1.4(10,000,000)$

and

$10,000,000=1*10^7=10^7$

substitute

$14,000,000=1.4*10^7$