Initial number of grams of air freshener = 25 grams.
We need to take final quantity by Q, number of days after start t.
Let us write equations:
(a) The decrease is 4 grams per day.
Q = Intial quantity - 4 × number of days.
Q = 25 - 4t.
(b) The decrease is 9% per day.
9% could be written in decimals as 0.09.
(c) The decrease is at a continuous rate of 12% per day.
We need apply formula of continuous exponential function for continuous decrease.
Therefore,
Answer:model y = 720,500(1.022)^ , where x is the number of years ... starting value growth ratio b) What would the population be in 2000 if the growth continues at the same ... 3) A population of beetles is growing each month at a rate of 5%.
Answer:
u just expand the brackets out and make a linear equation to solve from there
Step-by-step explanation:
Answer:
Use the slope-intercept form y=mx+by=mx+b to find the slope mm and y-intercept bb.Slope: 22y-intercept: (0,2)(0,2)
Step-by-step explanation:
