125 Questions for the topic Scientific Notation
Math- 8th Grade Problem
The Earth is approximately 2 × 107 km from Venus at its closest approach. The Earth is also about 4 × 1013 km from Proxima Centauri, a star.
Scientific notation word equation
a building is 1.2 x 10^5 millimeters tall and has 28 floors. if all floors are the same height , how tall is each floor?
Help with answering "Carry out each calculation. Report the answer using scientific notation and the proper number of significant figures."
Carry out the following operations and express the answer with the appropriate number of significant figures: [(285.3x10^5)-(1.200x10^3)]x2.8954
explain the significance of the numbers, 2 megabytes, 32 megabytes and 1024 bytes .
The density of a liquid is 8.03^4 x 10^-1 kilogram per liter. What is the mass (in kg) of liquid in a full 100,000 liter tank?
A computer has a hard drive that stores approxamately 9*10^8 bytes. A high density 3.5 inch floppy disk holds approximately 1.4*10 bytes..
Express answer in scientific notation
. find the diameters of the earth in meters and write your answer in scientific notation
the circumference of a circle is 3.14 times greater than the diameters .
Find the circumference of the earth
Find the circumference of the earth of the earth in meters and write your answer in scientific notation ?
The volume of a living cell is 4.2 x 10^-12. What is the volume of 2.7x10^9 such cells?
I dont understand..., HELP PLEASE
An atom of gold has a mass of approximately 3.25×10−22 grams. What is the mass of 3000 atoms of gold? Express your answer in scientific notation.
The side length of a square is 9.6x10^5
The speed of light is about 300,000 km/s. A kilometer is about 0.621 miles. What is the speed of light in miles per second?