Question and answer
thank you
Question
Asked 11/13/2014 1:30:20 PM
Updated 11/13/2014 6:38:34 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by janezeshun [11/13/2014 6:38:34 PM]
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Original conversation
User: Use the Distributive Property and simplify the expression. 4 + 2(3x – 1) + 9 A. 5x + 14 B. 3x + 14 C. 6x + 15 D. 6x + 11

User: thank you

Weegy: Welcome.. :)
rachell028|Points 1078|

User: What is the value of 54 – 4a^2 + 3b^3 when a = 2 and b = 4?

User: which value of b solves the equation? b^-3=1/27

Weegy: 27/-3 = -9
andrewpallarca|Points 45698|

Question
Asked 11/13/2014 1:30:20 PM
Updated 11/13/2014 6:38:34 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by janezeshun [11/13/2014 6:38:34 PM]
New answers
Rating
5
The value of b is 3.
b^-3=1/27
b^-3 = (1/3)^3
b^-3 = (3^-1)^3
b^-3 = 3^-3
b = 3

Added 11/13/2014 6:38:29 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/14/2014 8:26:28 AM]
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Questions asked by the same visitor
which value of b solves the equation ?b^-3=1/27 A. 3 B. 27 C. 9 D. 81
Weegy: 27/-3 = -9 User: Which is equal to 10^12/10^-3 ? Weegy: 27/-3 = -9 (More)
Question
Updated 11/13/2014 11:12:24 PM
2 Answers/Comments
b^-3 = 1/27
b^-3 = (3^-1)^3
b^-3 = 3^-3
b = 3
Added 11/13/2014 11:11:39 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/13/2014 11:19:36 PM]
10^12/10^-3
= 10^12/(1/10^3)
= 10^12*10^3
= 10^15
Added 11/13/2014 11:12:24 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/13/2014 11:27:53 PM]
What is the value of 54 – 4a^2 + 3b^3 when a = 2 and b = 4? User: which value of b solves the equation ?b^-3=1/27
Weegy: 27/-3 = -9 User: are you sure Weegy: What is your question? User: which value of b solves the equation ?b^-3=1/27 Weegy: 27/-3 = -9 User: which value of b solves the equation ?b^-3=1/27 A. 3 B. 27 C. 9 D. 81 (More)
Question
Not Answered
Updated 11/15/2014 5:15:38 AM
1 Answer/Comment
The value of b is 3.
b^-3=1/27
b^-3 = (1/3)^3
b^-3 = (3^-1)^3
b^-3 = 3^-3
b = 3
Added 11/15/2014 5:15:38 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/15/2014 12:38:12 PM]
1000000000000 /0.001
Weegy: Is it x^3, x*3 or x+3? If you correctly input the equation I can help you out. User: i got it Weegy: Yes, you will get a job. It will not be the one you think it will be, but you will be happy with it. User: (9 ^ -6) Weegy: -6=p/3+9 -p/3 = 9 + 6 -p/3 = 15 p = -45 User: What is the following number in decimal form? 8.49 × 10 –7 (More)
Question
Not Answered
Updated 11/15/2014 4:40:57 AM
4 Answers/Comments
1000000000000 /0.001
= 10^12/10^-3
= 10^12/(1/10^3)
= 10^12*10^3
= 10^15.
Added 11/13/2014 7:55:56 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/13/2014 8:06:03 PM], Rated good by jeifunk
(9^-6)
= 1/9^6
= 1/531441

Added 11/13/2014 7:57:31 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/13/2014 8:05:49 PM], Rated good by jeifunk
8.49 × 10^–7 in decimal form is 0.000000849 .
8.49 × 10^–7
= 0.000000849
Added 11/15/2014 4:40:57 AM
What is the product in scientific notation (2.5*10^-8)(9*10^-10) User: What is the product in scientific notation (2.5*10^-8)(9*10^-10)
Question
Updated 11/15/2014 4:40:13 AM
1 Answer/Comment
(2.5*10^-8)(9*10^-10)
= 2.5*9*10^-8*10^-10
= 22.5*10^-18
= 2.25*10^-17
Added 11/15/2014 4:40:13 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/15/2014 5:01:39 AM]
What is the product in scientific notation (2.5*10^-8)(9*10^-10)
Question
Not Answered
Updated 11/14/2014 6:03:08 AM
1 Answer/Comment
(2.5*10^-8)(9*10^-10)
= 2.5*9*10^-8*10^-10
= 22.5*10^-18
= 2.25*10^-17
Added 11/14/2014 6:03:08 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/14/2014 8:29:28 AM]
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