Answer:
7,000,000,000
Step-by-step explanation:
since the closest number is less than 5 (1<5) you round down making the nearest billion 7
Answer:
1 liter of water
Step-by-step explanation:
If 80 % is acid that's means 4 liters of the 5 is acid. (0.8 * 5)
The remaining amount is 1
The answer to this equation would be 278.135
The answer is 6hours in 122 minutes do umknow
Speed is 45 miles/1 hour.
135 miles x 1 hour/45 miles = 135/45=3 hours
