What number is half way between 170000 and 180000

Daniel ran laps everyday at the community track. He ran 45 minutes each day, 5 days each week, for 12 weeks. In that time, he ran 1,800 laps. What was his average rate in laps per hour?

Verify sin (360-theta) = -sin theta

Tom is showing his work in simplifying (5.2 - 8.5) - 0.5 + 6.8. In which step did Tom make an error? Step 1:: (5.2 - 8.5) - 0.5 + 6.8 Step 2: 5.2 + (-8.5 - 0.5) + 6.8 (distributive property) Step 3: 5.2 - 9 + 6.8 Step 4: 5.2 + 6.

you can run 4 laps in 10 minutes your friend can run 6 laps in 15 minutes. Are these rates proportional

True or false: log (x+y) - logy=logx. Explain your answer and show your work

You bought a sachet water machine from indie inc. the cost of the machine was ¢35,000 ...

Five wholes - four fifth

Write five 7 - digits numbers

A school system is reducing the amount of dumster loads of trash removed each week. in week 5, there were 40 dumser loads of waste removed. in week 10, there were 30 dumster loads removed.

What is 81 pennies + 3 quarters + 11 nickels + 15 dimes