Question

5) Change from scientific notation to ordinary notation.Quick Tip: The exponent of 10 tells how many places in which direction to move the decimal pointRemember: Positive exponents, move the decimal point to the right Negative exponents, move the decimal point to the lefta) 4.3 x 102b) 9.91 x 10-6c) 8.3 104d) 5.89 x 10Åe) Is.-5.1 % 10% in scientific notation? Explain why or why not.

Answer 1

Step-by-step explanation

a)

`4.3*10^2=430`

b)

`9.91*10^(-6)=0.00000991`

c)

`8.3*10^4=83000`

d)

`5.89*10=58.9`

e) Yes, because we use 10^5 as a way to write the quantity indicating the times decimal point moves to the left