Posted by **Gabby** on Wednesday, April 17, 2013 at 10:12pm.

4.

Which expression would you use to figure out the number of ways you can arrange the letters in the word equation? (1 point)

8!

8P4

4P8

4!

5.

Five friends are having their picture taken. How many ways can the photographer arrange the friends in a row? (1 point)

150

100

120

80

6.

How would you apply the fundamental counting principle to a bike lock combination with 5 numbers? (1 point)

10 + 10 + 10 + 10 + 10

10 x 5

10 × 10 × 10 × 10 × 10

none of these

My Answers:

1)A

2)C

3)C

Are these correct?

.

- 7th Grade Math Ms. Sue! -
**Gabby**, Wednesday, April 17, 2013 at 10:24pm
Ms. Sue? Write Teacher? could you help? or Knight?

- 7th Grade Math Ms. Sue! -
**Gabby**, Wednesday, April 17, 2013 at 10:32pm
k...srry then..

- 7th Grade Math Ms. Sue! -
**Gabby**, Wednesday, April 17, 2013 at 10:48pm
Thx for teying though ^.^ !

- 7th Grade Math Ms. Sue! -
**Gabby**, Wednesday, April 17, 2013 at 10:48pm
*trying

- 7th Grade Math Ms. Sue! -
**Reiny**, Wednesday, April 17, 2013 at 11:11pm
all 3 of your answers are correct

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