Answer:
linked the graph!
Step-by-step explanation:
Cos10 cos20 -sin10 sin20 = cos(10+20) = cos30 = √3/2
Answer:
Adults living in San Francisco, California
Step-by-step explanation:
The population is the large group from which the sample is selected or chosen. In the question given the sample is drawn from the adult population of San Francisco who are aged 40 to 50 to find out whether they can buy
an electric vehicle sometime in the next year.
The population it can be generalized to is adults living in San Francisco, California.
A population is defined as the group of all the individual members or objects having some common interest or characteristics.
The individual members are called the sampling units or simply units.
Answer:
180°
Step-by-step explanation:
the 3 interior angles of a triangle add up to 180°
