Sumeet uses 0.4 gallon of gasoline each hour mowing lawns. How much gas does he use in 4.2 hours?
1 answer:
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Answer:
No, Electric Pole is 40 ft
Step-by-step explanation:
tan 66.8° =
x = 35
but that is from the top of Danny, so you need to add 5 (his height)
Electric Pole is 40 ft
Answer:
The population will become 840 million in 2019.
Step-by-step explanation:
Given:
The exponential model of population is given as:
Here, 't' is in years measured since 2003.
This means for the year 2003, t = 0 and so on.
Now, in order to get the year when the population is 840 million, we need to plug in 840 for 'A' and solve for 't'. Therefore,
Taking natural log on both sides, we get:
Therefore, 16 years after 2003, the population will be 840 million.
So, the year is equal to 2003 + 16 = 2019.
Hence, in the year 2019, the population will become 840 million.