Hello there!
<span>Fiona interviewed her 30 classmates on whether or not they have siblings and if they have assigned chores at home. She display her results in the table shown. Which statement is true?
</span>Add totals for classmates who have chores and those who do not have chores for each group.
7 + 8 = 15
<span>9 + 6 = 15
</span>
Therefore, correct answer would be
<span>B) half of her classmates have a sibling and half do not
</span>
Yes as the even times the occurrence of negative signs makes the answer positive.
Answer:
no
Step-by-step explanation:
y=mx+b
applied to the information given:
3y=x+6,
divide both sides by 3
y=1/3x+2
slope is 1/3
Answer:
4. 432 cm^2/2 = 216 cm^2
6. 309.76 mm^2
8. pi * 22^2 = 484pi (or, approximately 1,519.76) in^2
484/2 = 242pi or 759.88 in^2.
10. 297.84 in^2/2 = 148.92 in^2
Step-by-step explanation:
To find the area of a triangle, you take the base and multiply by the height, and then divide by 2. Hence giving me the answers I obtained in #4 and #10.
A square is equal on all sides, so you would just square the measurement of the one side.
To find the area of a circle, you would do pi times the radius^2. Since this is a semicircle, you actually should divide the number you got by 2. (Which is why I did so up above).
I hope this helps!