What is the prime factorization of 420?
A. 2 × 5 × 6 × 7
B. 2 × 2 × 105
C. 2 × 210
D. 2 × 2 × 3 × 5 × 7

The prime factorization of 420 is 2*2*3*5*7 .

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Asked 2/22/2014 7:32:00 PM

Updated 1/22/2015 6:15:14 AM

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The prime factorization of 420 is 2*2*3*5*7 .

Added 1/22/2015 6:15:14 AM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [1/22/2015 6:17:05 AM]

Round off 1,133,682,501 to the nearest thousand.
A. 1,133,682,000
B. 1,134,000,00
C. 1,133,685,000
D. 1,133,683,000

Question

Updated 11/13/2014 11:28:00 PM

1 Answer/Comment

Change the fraction 4/5 to a decimal.
A. 0.08
B. 8.00
C. 8.80
D. 0.80
**Weegy:** The fraction 4/5 changed to a decimal is 0.80 (More)

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Updated 2/22/2014 6:58:05 PM

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Find 7.4% of 20.
A. 1.48
B. 2.70
C. 148
D. 14.8

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Updated 2/22/2014 6:57:36 PM

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Abbreviate 375,000 using scientific notation.
A. 3.75 × 106
B. 3.75 × 105
C. 375 × 106
D. 375 × 105

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Not Answered

Updated 17 days ago|12/28/2018 11:42:03 PM

2 Answers/Comments

375,000 using scientific notation is: "3.75 × 10^5"

Added 17 days ago|12/28/2018 11:42:03 PM

Newton's second law defines the relation between _______ and _______.
A. power, energy
B. mass, force
C. action, reaction
D. velocity, acceleration

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Updated 198 days ago|7/1/2018 1:19:30 PM

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