Question

1. The earth has 1,460,000,000 km of water. Write this number in scientificnotationAnswer:2. The global human population is around 7.8x10 - write the population in standardnotation.Answer3. It is estimated that there are 10 quintillion (1.0x1019) insects living on the planet atany one time. How many insects is this (write in standard form).Answer:notation

Answer 1

1)

Given data:

The given number is 1,460,000,000 km.

The scientific notation of the given number is,

Thus, the scientific notation of the given number is 1.46 X 10^9 .