Answer:
180
Step-by-step explanation:
formula density:

find volume ..

subtitute into formula density..


Answer:
C. is awnser
Step-by-step explanation:
Can I have brainliest * if wrong then D
There are 14 times in the table. Add up all 14 times, and divide the sum by 14. The result is the "mean 100-meter sprint time," assuming that you've rounded this off to the nearest tenth of a second.
Answer:
thousandths
Step-by-step explanation: