7x7x7x7=

solution :
7x7x7x7 = 2401

Expert answered|carlaloo|Points 22|

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Asked 6/17/2012 6:20:26 AM

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What is the simplified form of each expression?
7^4
A. 343
B. 16,384
C. 16,807
D. 2,401

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Updated 3/15/2015 10:35:43 AM

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A square field has an area of 479 ft2. What is the approximate length of a side of the field? Give your answer to the nearest foot.
A. 21
B. 240
C. 23
D. 22
**Weegy:** Answer is D. 22 (21.88606 is rounded to the nearest foot) (More)

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Asked 6/17/2012 6:22:04 AM

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"the quotient of j and 8" can be expressed as:
A. j/8
B. 8j
C. j - 8
D. j + 8

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Updated 6/17/2012 7:47:41 AM

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"the quotient of j and 8" can be expressed as: j/8

Added 6/17/2012 7:47:41 AM

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To which subsets of the real numbers does the number 42 belong?
A. whole numbers, natural numbers, integers
B. irrational numbers
C. rational numbers
D. whole numbers, integers, rational numbers
User: What property is illustrated by each statement?
7 + (4 + 4) = (7 + 4) + 4
A. Inverse Property of Addition
B. Associative Property of Addition
C. Commutative Property of Multiplication
D. Commutative Property of Addition
**Weegy:** A.) Commutative property of multiplication **User:** What is the order of v5 , -0.1, -5/3 , 0.7, v2 from least to greatest?
A. 0.7, v2 , -5/3 , v5 , –0.1
B. v5, v2 , 0.7, -5/3 , –0.1
C. -5/3 , –0.1, 0.7, v2 ,v5
D. –0.1, 0.7, v2 , v5, -5/3
**Weegy:** The correct answer is C.0.4 (More)

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Asked 6/17/2012 6:34:11 AM

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Simplify the expression.
(8 + 7a) + 4
A. 12 + 11a
B. 19a
C. 8 + 11a
D. 12 + 7a
**Weegy:** D. 12 + 7a (More)

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Asked 6/17/2012 6:50:13 AM

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