Answer:
B. Exponential
Step-by-step explanation:
The annual wolf population in each year is
w = 500 500(0.9) 500(0.9)² 500(0.9)³ …
n = 1 2 3 4 …
The model is w = 500(0.9)ⁿ⁻¹.
This is an exponential model, because the independent variable is in an exponent.
Given that sequence 1.77, 1.92,2.07 is arithmetic sequence.
Using that we have to find 31st term.
To find that we can use nth term formula of arithmetic sequence which is given by:

where n is the number of term so n=31
t_n indicates nth term
a_1 is the first term so a_1=1.77
r is the common difference which is given by difference of consecutive terms
then r=1.92-1.77=0.15
Now plug these values into above formula





Hence final answer is 6.27.
Hello, you are asking of 20 hundredths are equal to 2 thousandths.
First of all, 1 thousandth = 1/1000 = 0,001
So, 2 thousandths = 2/1000 = 0,002
And 1 hundredth = 1/100 = 0,01
So, 20 hundredths = 20/100 = 0,2
0,2 is ≠ 0,002
So 20 hundredths are not equal to 2 thousandths
Answer:
(B) -8
Step-by-step explanation:
Given the 2-column table below:

Taking the pair (-3,14) and (-1,10)

Taking the pair (1,6) and (4,0)
Slope, 
Since the slope is constant, the table represents a linear function whose slope is -2. Therefore:
Taking the pair (8,y) and (4,0)
Slope, 

Therefore, the value of ? on the y-column is -8.