Answer:

Step-by-step explanation:
Assuming the "x" to be an exponent:




If they were 19& people at the pool what is the percentage 16.9
Answer:
Its 133.4 millimeters?
Step-by-step explanation:
3 miles per hour. Theres 4 hours between 9 am and 12 and another 6 from 1to 6.so ten hours. then 12.8 plus 17.8 thats 30 then 30 divided by ten is 3 miles per hour. Your welcome :)