Question

Express each of the following numbers in exponential notation.

a. 10,000
b. 0.0001
c. 10,000,000,000
d. 0.000 000 000 000 001
e. 400,000
f. 500,000,000,000,000
g. 0.000.000,08
h. 0.000.000,000,000,9
i. 7,000

Answer 1

To express a number in exponential notation, we write it as the product of a number between 1 and 10, and a power of 10. Here are the expressions for each number:

Step-by-step explanation:

To express a number in exponential notation, we write it as the product of a number between 1 and 10, and a power of 10. Here are the expressions for each number:

a. 10,000 = 1 x 10^4

b. 0.0001 = 1 x 10^-4

c. 10,000,000,000 = 1 x 10^10

d. 0.000 000 000 000 001 = 1 x 10^-15

e. 400,000 = 4 x 10^5

f. 500,000,000,000,000 = 5 x 10^14

g. 0.000.000,08 = 8 x 10^-8

h. 0.000.000,000,000,9 = 9 x 10^-15

i. 7,000 = 7 x 10^3