Answer:
x = 0
Step-by-step explanation:
Divide by -2
-2(x - 2)/-2 = 4/-2
x - 2 = - 2
Add 2 to both sides
x - 2 + 2 = - 2 + 2
x = 0
Answer: 2200 total cups in the package.
Step-by-step explanation:
Let's use a rule of 3 here.
We have a total package or 100% of the package full of cups. 880 of the cups represent 40% of the total package.
880 - 40%
We need to find the amount of cups (x) that represent 100% of the package
x - 100%
Let's do our chart.
Solve for x
Answer:
The word comparing indicates observational.
especially for life expectancy.
Step-by-step explanation:
In inferential statistics, the null hypothesis is a general statement or default position that there is no relationship between two measured phenomena or no association among groups.
The relationship is associated, for example lions are fed meat and data shows they survive longer because of this if survival is matched or close range, or longer survival rates in zoo. I don't have the data but this sort of data is observational.
Another reasoning is how a single male lion are introduced in compatibility with female litter and how they use strategy of violence to demonstrate respect and how this back fires on both females and male lions at the start of introduction to young lionesses.
This could be argued experimental for lion management but stays observational for comparing.
F(x) = x + 7 times 5
F(x) = x + 35
Hope it helps (: