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April 18, 2015

April 18, 2015

Posted by **Felicia** on Sunday, May 30, 2010 at 10:49pm.

A)

4.5

B)

3.9

C)

3.6

D)

4.2

- Math For Educator -
**Anonymous**, Saturday, October 2, 2010 at 8:23pmWhen Alison and Pamela play chess, Alison wins 60% of the time. If they play a best-3-of-5 series, how many games would you expect to be played before a winner is determined? Use the random digits below which were generated using the command Int(5 Rand) + 1 on a graphing calculator. Let the digits 1-3 represent a win for Alison and the digits 4 and 5 represent a win for Pamela. Each string of random digits was terminated once a winner had been determined.

- Math For Educator -
**RED**, Saturday, October 2, 2010 at 8:25pmWhen Alison and Pamela play chess, Alison wins 60% of the time. If they play a best-3-of-5 series, how many games would you expect to be played before a winner is determined? Use the random digits below which were generated using the command Int(5 Rand) + 1 on a graphing calculator. Let the digits 1-3 represent a win for Alison and the digits 4 and 5 represent a win for Pamela. Each string of random digits was terminated once a winner had been determined.

1 4 2 5 3

1 1 5 2

5 2 4 1 2

2 2 1

2 5 4 1 5

4 2 3 2

1 5 5 2 4

2 1 4 2

2 3 5 1

4 2 5 5

1 4 2 5 3

3 2 1

4 3 5 2 2

3 5 1 1

5 4 5

- Math For Educator -
**RED**, Saturday, October 2, 2010 at 8:27pmIdentify the specified angles.

4)

All pairs of corresponding angles

4)

_______

A)

4 and 2, 5 and 7, 3 and 1, 6 and 8

B)

4 and 8, 5 and 1, 3 and 7, 6 and 2

C)

3, 2 , 7, and 6

D)

4 and 1, 3 and 2, 5 and 8, 6 and 7

- Math For Educator -
**RED**, Saturday, October 2, 2010 at 8:27pmIf the triangles are similar, write a similarity statement and give a reason why they are similar. If you cannot confirm that the triangles are similar, indicate "Not necessarily similar."

9)

9)

_______

A)

ABC ~ DEF, SAS Similarity Theorem

B)

ABC ~ DEF, Right Triangle Similarity Theorem

C)

ABC ~ DEF, AA Similarity Postulate

D)

Not necessarily similar

- Math For Educator -
**RED**, Saturday, October 2, 2010 at 8:29pmFind the area of the specified figure.

10)

ABC

10)

______

A)

35 square units

B)

70 square units

C)

80 square units

D)

40 square

- Math For Educator -
**RED**, Saturday, October 2, 2010 at 8:29pmUse the properties of parallel lines to solve the problem.

11)

If p F q and m8 = 52, what are the measures of the other angles?

11)

______

A)

m2 = m4 = m6 = 52, m1 = m3 = m5 = m7 = 38

B)

m2 = m4 = m6 = 52, m1 = m3 = m5 = m7 = 128

C)

m5 = m6 = m7 = 52, m1 = m2 = m3 = m4 = 128

D)

m2 = m4 = m6 = 52, m1 = m3 = m5 = m7 = 138

- Math For Educator -
**RED**, Saturday, October 2, 2010 at 8:30pmGiven the floor plan, determine whether a person could traverse through each unit by passing through each door only once.

12)

12)

______

A)

Yes

B)

No

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