Answer :

The product of 1.0×[tex]10^{2}[/tex] and 1.8×[tex]10^{3}[/tex] expressed in scientific notation is 1.8×[tex]10^{5}[/tex]

Scientific notation is the notation that used to express a very large  number or very smaller number is the simplest form. In scientific notation there will be number between 1 to 10 times multiplied by the power of 10.

The first number = 1.0×[tex]10^{2}[/tex]

The second number = 1.8×[tex]10^{3}[/tex]

Multiply the first number by second number, then the result will be

( 1.0×[tex]10^{2}[/tex] )×(1.8×[tex]10^{3}[/tex] )= 100×1800

= 180000

Convert the result to the scientific notation

180000 = 1.8×[tex]10^{5}[/tex]

Hence, the product of 1.0×[tex]10^{2}[/tex] and 1.8×[tex]10^{3}[/tex] expressed in scientific notation is 1.8×[tex]10^{5}[/tex]

Learn more about scientific notation here

brainly.com/question/18073768

#SPJ1