TEKS.MATH.8.2C

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7
• 5.64 x 10⁶
• 5.64 x 10⁸
• 56.4 x 10⁷

Tags

TEKS.MATH.8.2C

Convert the decimal 0.06 into percentage

• 6%
• 60%
• 0.6%
• None of the above

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TEKS.MATH.8.2C

Solve:
(9 x 10^-6) / (3 x 10^-3) 

• 27 x 10^-9
• 3 x 10^-3
• 3 x 10^-9
• 27 x 10^-3

Tags

TEKS.MATH.8.2C

What is scientific notation?

• A long way to write really short  numbers
• A short way to write really long numbers
• I don't know...
• None of the above

Tags

TEKS.MATH.8.2C

Convert to scientific notation:
520,000,000  

• 52 x 10⁷
• 5.2 x 10⁷
• 5.2 x 10⁸
• 0.52 x 10⁹

Tags

TEKS.MATH.8.2C

Convert 7.2 x 10^5

• 0.0000072
• 7,200,000
• 720,000
• 0.000072

Tags

TEKS.MATH.8.2C

(5x10¹⁰) x (3x10⁷)

• 15x10¹⁷
• 1.5x10¹⁷
• 1.5x10¹⁸
• 1.5x9¹⁷

Tags

TEKS.MATH.8.2C

Put the following expression in STANDARD form:
2²2⁴

• 2⁶
• 2⁸
• 64
• 32

Tags

TEKS.MATH.8.2C

Evaluate. Leave your answer in scientific notation. 
(9.6×10⁸)  ⁄  (3×10⁴)
(hint - it's division...)

• 6.6×10²
• 3.2×10¹²
• 3.2×10⁴
• 6.6×10⁴

Tags

TEKS.MATH.8.2C

When writing a number in scientific notation, the first number must be at least 1, but less than 10. (1 < x < 10)

• False

• True

Tags

TEKS.MATH.8.2C