Answer:
B) Where Obama would like to focus spending
Answer:
friend 1: hello
friend 2: hi
friend 1: I am friend 1
friend 2: i am friend 2. where do you live ?
friend 1: I live in place . it is a beautiful place . it have many tourist spots . I live in this city of this country.
friend 2: thank you for your introduction.
friend 1: I am being late now . bye, see you latet
The correct answer is - This research would be eligible for exemption because the researcher is not interacting with the children and the playground is a public setting. This type of research does not need IRB (IRB being institutional review board also known as ethics committee) review because the researcher will not be interacting with the children in anyway, it is purely observational and the setting is a public place, in addition all children will remain anonymous in the study, therefore the researcher is not breaking any code of ethics.
We
have that
Sheri's
age=x
terry's
age=y
in
20 years
x+20
<span>=y
equation 1</span>
in 10
years
y+10<span>=2*x equation 2</span>
resolving
y=x+20 equation 1
y=2*x-10 equation 2
x+20 =2*x-10
2*x-x=20+10
x=30
y=x+20--------------y=30+20=50
Sheri's
age=x------------------30 years
terry's
age<span>=y-------------------50 years</span>
Answer:
a random & coincidental occurrence
Explanation:
Based on the information provided within the question it can be said that in this scenario Oleg's predictive accuracy can be attributed as being a random & coincidental occurrence. This is mainly due to the fact that making this prediction correctly 7 times in a row has extremely low odds of happening and those odds keep getting worse the more times he tosses the coin.
