evaluate 4( -2 - -4 )^4

Question

Asked 11/18/2014 8:07:03 AM

Updated 11/18/2014 9:23:51 AM

2 Answers/Comments

s

Question

Asked 11/18/2014 8:07:03 AM

Updated 11/18/2014 9:23:51 AM

2 Answers/Comments

Rating

8

4[ -2 - (-4 )]^4

= 4(-2 + 4)^4

= 4(2^4)

= 4(16)

= 64

= 4(-2 + 4)^4

= 4(2^4)

= 4(16)

= 64

Added 11/18/2014 9:11:34 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [11/18/2014 9:23:35 AM]

8

The fraction equivalent to 2.25 is 2 1/4

Added 11/18/2014 9:12:17 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [11/18/2014 9:23:55 AM]

the volume of a sphere is found using the formula V=4/3(3.14)r^3. The area of a circle is found using the formula A=3.14r^2. What is the ratio of the volume to the area?

Question

Not Answered

Updated 11/18/2014 8:59:06 AM

1 Answer/Comment

Use the distributive property to simplify the expression.
–7(8x – 3) + x
A.
x + 10
B.
–15x + 4
C.
–9x – 4
D.
–55x + 21

Question

Not Answered

Updated 11/18/2014 8:52:49 AM

1 Answer/Comment

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