Answer:
81,000,000
Step-by-step explanation:
(3²)² × (10³)²
(9)² × (1000)²
81 × 1000000
81,000,000
When rounding, only look at the number to the immediate right of the place you are rounding to. In this example that would be the 4. If the number is 5 or more, round up, if it is 4 or less, round down.
Therefore 234.6 rounds to 230
Final answer:
230
Step-by-step explanation:
g = 28000 - 700t
because your started with 28000 gallons and every hour you have 700 less.
