Answer:
12, Increase
Step-by-step explanation:
12 is by far the lowest in the set, and removing the number would raise the mean.
Answer:
(9÷.9)+(9÷.9)=20
(9 9)+(9÷9)=100
Step-by-step explanation:
(9÷.9)+(9÷.9)=20
(9 9)+(9÷9)=100 (Leave the space between for first two nines blank to make 99)
Answer:
years 1–4: 62.4 bass per year
years 5–8: 67.6 bass per year
Step-by-step explanation:
If the population in year n is ...
p(n) = 3000·1.02^n
then the average rate of change from year 1 to year 4 is ...
(p(4) -p(1))/(4 -1) = 3000(1.02^4 -1.02^1)/3 = 1020·(1.02^3 -1) ≈ 62.4
The average rate of change for years 1–4 is 62.4 bass per year.
For years 5–8, the rate of change is similarly computed:
(p(8) -p(5))/(8 -5) = 3000(1.02^8 -1.02^5)/3 = 1000·1.02^5·(1.02^3 -1) ≈ 67.6
The average rate of change for years 5–8 is 67.6 bass per year.
Answer:
i think it is c
Step-by-step explanation:
not 100% sure tho
The answer is -1.1 Because you subtract them and get the answer of -1.1
