Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Assuming 57% of people also buy frozen yogurt on Saturday, (57% of 200=114) 114 people can be expected to buy yogurt. Your answer would be D, 114 :)
Answer:
Find the definitions below.
Step-by-step explanation:
1. Population: This refers to all the constituents or members of a particular group of people or things under study.
2. Population Parameter: This is a value that provides information about a particular aspect of the population. An example is the population mean.
3. Sample: This is a group of objects or subjects chosen from a population for the purpose of a specific inquiry.
4. Raw data: This simply refers to unprocessed data. In this case, the data is obtained but has not been critically examined using statistical mesures.
5. Sample Statistic: This is the statistical information that is derived from a given sample in a population
Answer:
(8a + 2b − 4) and (3b − 5)
Remove bracket,
8a + 2b - 4 + 3b - 5
Group like terms,
8a + 2b + 3b - 9
Add similar elements,
8a + 5b - 9
The law of cosines states that:
c^2=a^2+b^2-2abcosC
You already have all the values for the variables with the exception of x so:
x^2=25+100-100cos60
x=√(125-100cos60)
x=√75
x≈8.66 to nearest one-hundredth...