Scientific Notation and Significant Digits Mastery Check

There are __?__ significant digits in the number 0.00076

• 2
• 4
• 5
• 6

There are __?__ significant digits in the number 90,000.00

• 1
• 2
• 5
• 7

How many significant figures does the following number have: 0.002040

• 6
• 4
• 3
• 2

Determine the number of significant digits of 4.7500

• 3

• 4

• 5

• 6

Determine the number of significant digits of 0.0080500

• 2

• 3

• 8

• 5

Determine the number of significant digits of 1000

• 1

• 2

• 3

• 4

5000.0

• 1

• 4

• 5

• 3

Tags

NGSS.HS-PS3-1

In a measurement, significant figure consist of the digits known ___________.

• only

• plus one estimated digit

• plus two estimated digits

Write 0.00000054 in scientific notation.

• 54 x 10⁸
• 5.40 x 10⁷

• 54 x 10^-8
• 5.40 x 10^-7

Write 3.5 x 10⁶  in standard notation.

• 0.0000035
• 35,000,000
• 3,500,000
• 0.00000035