Solution Found!
Express the answers to the following
Chapter 1, Problem 1.31(choose chapter or problem)
QUESTION:
Express the answers to the following calculations in scientific notation: (a) 145.75 1 (2.3 3 1021 ) (b) 79,500 4 (2.5 3 102 ) (c) (7.0 3 1023 ) 2 (8.0 3 1024 ) (d) (1.0 3 104 ) 3 (9.9 3 106 )
Questions & Answers
QUESTION:
Express the answers to the following calculations in scientific notation: (a) 145.75 1 (2.3 3 1021 ) (b) 79,500 4 (2.5 3 102 ) (c) (7.0 3 1023 ) 2 (8.0 3 1024 ) (d) (1.0 3 104 ) 3 (9.9 3 106 )
ANSWER:Step 1 of 5
Scientific notation is a way to shorten very large numbers and extremely small ones for better understanding.
* If the decimal point is moved “x” places to the left, “x” is positive.
* If the decimal point is moved “x” places to the right, “x” is negative.