A ramp 28 ft long rises to a platform. The bottom of the platform is 17 ft from the foot of the ramp. Find x, the angle of eleva
tion of the ramp. Round your
answer to the nearest tenth of a degree.
answer to the nearest tenth of a degree.
2 answers:
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Answer:
Step-by-step explanation:
The population at various days is as follows since population triples every 3 days
<u>Day</u> <u>Population</u>
0 10
3 30
6 90
9 270
.... ......
This can be modeled by the general equation
where
is the population after t days
is the population at start (10)
is the rate at which population changes ie 3
is the number days from start
is the number of days at which the population triples(here k =3 days)
We can check this by plugging in values for each of the variables
At day 0, population = 10(3)⁰ = 10. 1 = 10
Similarly populations for days 3, 6, 9 are: