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

Question

Asked 11/13/2014 1:58:50 PM

Updated 11/15/2014 5:15:38 AM

1 Answer/Comment

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Flagged by janezeshun [11/15/2014 5:15:36 AM]

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Question

Asked 11/13/2014 1:58:50 PM

Updated 11/15/2014 5:15:38 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by janezeshun [11/15/2014 5:15:36 AM]

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

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]

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.. :) **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 (More)

Question

Updated 11/13/2014 6:38:34 PM

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

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]

which value of b solves the equation ?b^-3=1/27 A. 3 B. 27 C. 9 D. 81

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

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

= 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]

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.

= 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.

(9^-6)

= 1/9^6

= 1/531441

= 1/9^6

= 1/531441

Added 11/13/2014 7:57:31 PM

This answer has been confirmed as correct and helpful.

8.49 × 10^–7 in decimal form is 0.000000849 .

8.49 × 10^–7

= 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

= 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

= 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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