2. A newly appointed school district superintendent releases a plan for the next 20 years that affects the schools within the boundaries of the district.
In this plan, there is new policy that states that if a high school has less
than 100 students, then the school will be shut down. Calamanco High
School has a population of 1,417 students, but it is losing students at an
average rate of 109 students per year. This school used to house more
than 5,000 students but the district has been struggling in recent years and
losing people to more affluent nearby districts and cities. Some
communities are concerned about this decreasing rate because there
will be a time when the district may shut the school down. Let x represent
the number of full years that the school is operational.

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

a rotation about point l

step-by-step explanation:

quizlet

whats the rest of it?

a) 40 more; b) old factory:   10%, new factory:   16%; c) week 4

explanation:

a) at week 0, we see in the graph that the new factory produces 190 specialty items.  

using the function, substituting 0 in for w,

this is a difference of 230-190 = 40.

b) the function for the old factory is written in the form f(x) = a(1+r)ˣ, where a is the original amount, x is the amount of time and r is the growth rate.   the equation for the old factory is ; 230 is in place of a and is the original amount; w is the amount of time; which means 1+r = 1.1.   this means that r must be 0.1 or 10%.

for the new factory, we find the percent of increase to find the growth rate; the formula for this is

between the first two points, the amount of change is 220-190 = 30; this gives us

30/190 = 0.158 ≈ 0.16 = 16%

c) at week 0, the old factory has 230 while the new factory has 190.

at week 1, the old factory has 230(1.1) = 253 while the new factory has 220.

at week 2, the old factory has 230(1.1²) = 278.3 while the new factory has 252.

at week 3, the old factory has 230(1.1³) = 306.13 while the new factory has 290.

at week 4, the old factory has 230(1.1⁴) = 336.743 while the new factory has 337.   this is the first week that the new factory surpasses the old.