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Q: Which of the following is a composite number? A. 61 B. 13 C. 31 D. 63
A: The answer is letter D. 63 63 is divisible by 3, 8, 9, and 21 so it is composite.
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Original conversation
User: Which of the following is a composite number? A. 61 B. 13 C. 31 D. 63

Weegy: The answer is letter D. 63 63 is divisible by 3, 8, 9, and 21 so it is composite.
drako888|Points 77|

User: What is the value of 5.7 × 108? A. 57,000,000 B. 5.70000000 C. 570,000,000 D. 5,700,000,000

Weegy: 5.7 ? 10^8 = B. 570,000,000
rugmaker|Points 3286|

User: What is the cube of 8? A. 2 B. 24 C. 64 D. 512

Weegy: The cube of 8 is 512 and the cube root of 8 is 2.
emdjay23|Points 2407|

User: Which of the following is a composite number? A. 63 B. 19 C. 1 D. 0





Weegy: A. 63 is a composite number
Expert answered|Kamina|Points 20|

User: Which of the following is a composite number? A. 29 B. 139 C. 13 D. 91

Weegy: D. 91 is a composite number
Expert answered|Kamina|Points 20|

User: What is the value of 12.5 × 107? A. 1,250,000 B. 12.5000000 C. 125,000,000 D. 1.2500000

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Asked 10/1/2013 10:06:16 AM
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Questions asked by the same visitor
What is the value of 4 cubed? A. 16 B. 43 C. 24 D. 64
Weegy: The value of 4 cubed is : D. 64 User: A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax? A. 80 square feet B. 40 square feet C. 400 square feet D. 800 square feet Weegy: B. 400 square feet User: Simplify this expression: 4p + 9 + (–7p) + 2 = ? A. 11p + 11 B. 3p + 7 C. –3p + 11 D. 3p + 11 Weegy: 4p + 9 + ( 7p) + 2 = 4p + 9 - 7p + 2 = -3p + 11 User: Solve this equation: 4y + 228 = 352. A. y = – 31 B. y = 3 C. y = 145 D. y = 31 User: Given the formula E = IR what is the formula for R? A. R = EI B. R = I ÷ E C. R = E ÷ I D. R = IE (More)
Question
Not Answered
Updated 4/16/2014 7:59:40 AM
2 Answers/Comments
4y + 228 = 352
4y = 352 - 228
4y = 124
y = 124/4 = 31
Added 4/16/2014 7:59:02 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [4/16/2014 8:01:58 AM]
E = IR
R = E ÷ I
Added 4/16/2014 7:59:40 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [4/16/2014 8:02:04 AM]
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