The answer is 169.
169 is a perfect square since 13 times itself (or 13²) is equal to 169.
√279=16.703
√169=13
√154=12.41
√115=10.72
It is the graph of y = 6/x. You can use a graphing calculator....download wabbitemu from the google play store
Answer:
1. x = 1, -2
2. no solution
3. x = 6 -4
hope this helps!
Step-by-step explanation:
Answer:
Purpose!!
Step-by-step explanation:
These are examples of an author's purpose of writing something! :)
Answer: Option C
Step-by-step explanation:
In group(1), the risk is= 5/2000 x 100
= 0.25
In group(2), the risk is= 5/1000 x 100
= 0.5
The sample relative risk is= 0.25/0.5
= 0.5
So, option C is correct.