9 out of the 15 runners completed the time trial between 52.0 and 53.9 seconds so 9/15 is the percentage you are trying to find. If you divide 9 by 15 and then multiply the decimal by 100, you will have your percentage.
Answer: 226.76
Step-by-step explanation: A=C^{2}/4π
C^{2} = 2,870. 82
4π = 12.66
2,870.82/12.66 = 226.76
(Make sure to include your units.)
Answer:
105 girls
Step-by-step explanation:
the ratio is 5:3 equal to 168. You need to multiply the ratio with 21 to make it equal
Answer:
A, 2/3
Step-by-step explanation:
you rise 2 and run 3
