About 115 are pansies when you round down from the original number (115.44)
Answer:
B
Step-by-step explanation:
If you don't understand some steps, comment it for me please.
1. Find diagonal.
d = 2r
d = 2(9)
d = 18
2. Find length of square.
each length of square = x
3. Find area of circle and square.
Area for circle
Area for square
4. Subtract area of circle to area of square.
254.4690... - 162 = 92.4690...
5. Find the shaded region.
92.4690... / 4 = 23.1172...
Rounded to the nearest hundredth = 23.12
Answer:
126 tickets (adults and student)
Step-by-step explanation:
Since 24 senior tickets were sold, 24 divided by 2 (from the senior to adult ratio) is 12. Now 3 times 12 is 36, so we've figured out the first part. The ratio for senior tickets to adults tickets is 24:36. Now, if there were 36 adult tickets sold, then 36 divided by 6 (from the adult to senior ratio) is 6. 15 (from the adult to senior ratio) times 6 is 90. That means 90 student tickets were sold. Since the question is "how many adults and student tickets were sold altogether?" (keyword, altogether), we'll add the two. 36 plus 90 is 126, so that means the final answer is 126.