Posted by Felicia on Sunday, May 30, 2010 at 10:49pm.
When 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.
When 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
Identify the specified angles.
4)
All pairs of corresponding angles
4)
_______
A)
Ú4 and Ú2, Ú5 and Ú7, Ú3 and Ú1, Ú6 and Ú8
B)
Ú4 and Ú8, Ú5 and Ú1, Ú3 and Ú7, Ú6 and Ú2
C)
Ú3, Ú2 , Ú7, and Ú6
D)
Ú4 and Ú1, Ú3 and Ú2, Ú5 and Ú8, Ú6 and Ú7
If 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
Find the area of the specified figure.
10)
¢ABC
10)
______
A)
35 square units
B)
70 square units
C)
80 square units
D)
40 square
Use the properties of parallel lines to solve the problem.
11)
If p ðF q and mÚ8 = 52‹, what are the measures of the other angles?
11)
______
A)
mÚ2 = mÚ4 = mÚ6 = 52‹, mÚ1 = mÚ3 = mÚ5 = mÚ7 = 38‹
B)
mÚ2 = mÚ4 = mÚ6 = 52‹, mÚ1 = mÚ3 = mÚ5 = mÚ7 = 128‹
C)
mÚ5 = mÚ6 = mÚ7 = 52‹, mÚ1 = mÚ2 = mÚ3 = mÚ4 = 128‹
D)
mÚ2 = mÚ4 = mÚ6 = 52‹, mÚ1 = mÚ3 = mÚ5 = mÚ7 = 138‹
Given 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