The city of Anvil is currently home to 21000 people, and the population has been growing at a continuous rate of 4% per year. Th e city of Brinker is currently home to 7000 people, and the population has been growing at a continuous rate of 5% per year. In how many years will the populations of the two towns be equal
1 answer:
Answer:
They'll reach the same population in approximately 113.24 years.
Step-by-step explanation:
Since both population grows at an exponential rate, then their population over the years can be found as:
For the city of Anvil:
For the city of Brinker:
We need to find the value of "t" that satisfies:
They'll reach the same population in approximately 113.24 years.
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Answer:
93
Step-by-step explanation:
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___ = 93
The integer 93 goes in the blank .
Answer:
Total distance covered: 60x8 = 480
Speed needed to cover distance of 480 km in 6 hrs = 480/6 = 80 km/hr.
initial velocity : 60 km/hr.
Train needs to run faster with speed of 20km per hour to achieve same distance in 6 hrs.
Step-by-step explanation:
Answer:
6 square root 3
Step-by-step explanation:
3 square root 4 .square root 3= 6 square root 3
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