Question

Write in stndard form
a)15 thousand
b)259000
c)39687.8

Answer 1

Answer:

15000 in scientific notation is 1.5⋅104 . The general definition of it is n which is a value between 1 and 10 times 10y which y is positive for a value greater than 1 and negative for a value smaller than 1.

Answer 2

Answer:

1. ans- 1.5 x 10 raise to four
2. ans- 2.59 x 10 raise to five
3. ans- 3.9 x 10 raise to -5