Answer:
The number of adults is
Step-by-step explanation:
Let
x------> the number of children
y------> the number of adults
we know that
-------> equation A
-------> equation B
Multiply equation A by
--------> ------> equation C
Adds equation B and equation C
Answer: b: h=2a/b1+b2
Step-by-step explanation:
Im not in this math section yet but i think that you can look it up as a worksheet and find the answer on google.
Answer:
(D) Pie chart
Step-by-step explanation:
The most appropriate method to represent the resulting data is the pie chart. This is because, in this sample, the variables are few and of nominal type.
Of the rest of the options, the only other that could be used is the histogram, since it can represent nominal variables with their corresponding frequency. The rest of the options have other uses not appropriate for this type of sample.
Answer:
8
Step-by-step explanation:
have a good day