What is 54,000 in scientific notation?

5.4*10^4

Step-by-step explanation:

First, write the number as a decimal with only one digit before the decimal (5.4). Compare it to the original. Since we made the number smaller, the ten's exponent is positive. We moved four decimal places, so the exponent is 4.

Hope this helps!

5.4 x 10^4

Step-by-step explanation:

Round to the first significant number. Note that the amount of decimal points you move, you add 1 to the exponent.

54000

Note also that the significant number is the first number that shows up that IS NOT a 0. In this case, it will be a 5.

54000 = 5.4 x 10^4

5.4 x 10^4 is your answer.

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answer: 5

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi