Simplify using Exponent Rules: Help Video

51558=
(1 point)

11 answers

51558 = 5 * 10^4 + 1 * 10^3 + 5 * 10^2 + 5 * 10^1 + 8 * 10^0
Simplify using Exponent Rules: Help Video

(x−3)(x8)(x3)=
(1 point)
(x^-3)(x^8)(x^3) = x^(-3 + 8 + 3) = x^8
Write 0.000456 in scientific notation
0.000456 in scientific notation is 4.56 x 10^-4
One fluid ounce is equivalent to 0.0078125 US liquid gallon. How do you write 0.0078125 in scientific notation?(1 point)
0.0078125 in scientific notation is 7.8125 x 10^-3
What is the number 5.1×107 written in decimal notation?
The number 5.1 x 10^7 in decimal notation is 51,000,000.
What is the number 6.3×10−4 written in decimal notation?
The number 6.3 x 10^-4 in decimal notation is 0.00063.