Answer:
3
Step-by-step explanation:
because 3 includes everyone so it's not biased
The best way to justify which answers are correct are to calculate the circumference and the area for each of the circles with the given radii. I organized this information into a chart.
Circumference | Area
1/2 3.14 0.785
1 6.28 3.14
1 1/2 9.42 7.065
2 12.56 12.56
2 1/2 15.7 19.625
The first three choices will result in a numerical value for the radius that is smaller than the area.
276-adults and students
276 divided by 3 ( 1 part is the students and the 2 is the adults )= 92
92-adult tickets
92 times 2 = 184 -number of student tickets
To check: you add the numbers together and see if they add up 92+184=276
Answer:
12
Step-by-step explanation:
To find the possible combinations
3 sweaters * 4 skirts = 12 combos
