1. Lesson 68.notebook
February 18, 2014
Assignment:
1-->Set 68 (evens) - Due Tomorrow [2/19]
2-->Test signed??

2. Lesson 68.notebook
February 18, 2014
Lesson 68 Warm-Up:
1)
What is 0.6% of $1300?
2) True or False (EXPLAIN): All parallelograms have 2 pairs
of congruent angles.
3)
Nine dimes and nine nickels are equal to two nickels and how many quarters?
4)
Simplify:
5)
Solve:
m2b4r3
r4b4m
[show all steps for credit!]
5(x - 6) = 40

3. Lesson 68.notebook
February 18, 2014

4. Lesson 68.notebook
February 18, 2014
Lesson 68:
FYI...When an experiment occurs in stages, we can use a tree
diagram to help us find the sample space and the number
of outcomes
First coin
H
T
Second coin
Third coin
Outcomes

5. Lesson 68.notebook
February 18, 2014
**Look at the chart on page 458...
SO...the Multiplication Rule for Probability is:
***If events A and B are independent, then
P(A and B) = P(A) x P(B)

6. Lesson 68.notebook
February 18, 2014
Lesson 68 Examples:
pg. 460
A) 1/2 x 1/3 =
B)
1/2 x 2/3 =
C)
2/6 x 2/6 =
D)
1/2 x 1/2 x 1/2 x 1/2