I need help figuring out more limitations in a lab. Research Question: How does the stretch distance affect the force on the spring scale? Equation: F= 0.235x + 0.899
the data table is attached. One limitation is "One of the main limitations in this lab was the type of spring we used; it could have been a little bend at some angle or perhaps the spring stretching more from the sides than the middle which could affect the force." i need another one.

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

that the claims meet official rules.

don't misinterpret the claims

the right answer is 0.3 meters per second