Answer:
Concept: Algebraic Representation
- 4550 < n < 4570
- 4500 < n < 4700
- Pete walker further than Naomi
- a. 110 < x < 130
- b. 1.22 < x < 1.26
- c. 0.0084 < x < 0.0154
I think the answer is 80 degrees
Answer:
True
Step-by-step explanation:
64 - x^2
Rewriting as
8^2 - x^2
(8-x)(8+x)
This is the difference of squares
Answer: 
Step-by-step explanation:
Given: An urn contains 3 red and 5 orange marbles.
Total marbles = 3+5=8
Probability of getting orange marble = 

Now marbles left = 7
Orange marbles left = 4
and Probability of getting orange marble = 
The probability that the second marble selected is orange given that the first marble selected is orange
Required probability= 