Fiona interviewed her 30 classmates on whether or not they have siblings and if they have assigned chores at home. She display h
er results in the table shown. Which statement is true?
A) more than half of her classmates are only children
B) half of her classmates have a sibling and half do not
C) more only children did not have chores than those with a sibling
D) fewer classmate have chores than don't have chores
A) more than half of her classmates are only children
B) half of her classmates have a sibling and half do not
C) more only children did not have chores than those with a sibling
D) fewer classmate have chores than don't have chores
2 answers:
You might be interested in
Answer:
28
Step-by-step explanation:
It helps to plot the points on a graph. It is easy to see that three of the sides are of length 6, and the remaining two are the hypotenuse of a 3-4-5 triangle, hence length 5.
3×6 +2×5 = 28
The perimeter of this polygon is 28 units.
