Answer:
4 more than Comfort's age, c.
Step-by-step explanation:
The given expresion is
We want to write a verbal expression for this algebraic expression.
Let us assume that, c is a variable that represents the age of Comfort.
Then the age of Comfort in four years time is
Therefore a verbal expression is 4 more than Comfort's age, c.
Or
The age of Comfort, c in 4 years time.
Answer:
In this case, they are using a simple random sampling method, because in each store they choose 100 random people without stratifying them or put any condition. In the simple random sampling method, the samples have the same probability to be chosen, but it isn't reliable in big populations. The population is all the costumers that visit all the stores, while the sample is just the costumers that were surveyed in all the stores. So, it's a simple random sampling method, and the population is all the people that visit all the stores.
Answer:
60
Step-by-step explanation:
Since equalateral. The angles are the same.