Answer:
7,173
x = 7
Step-by-step explanation:
Within the question it gives two examples.
x = 0 corresponds to 2000
x = 1 corresponds to 2001
If you pay close attention the x-value is always the same as the last digits in the year. So with 2007 the last digit is 7, which then leads us to determine that
f (x) = -327 (7) + 9462
f (x) = -2289 + 9462 = 7173
21.8
1.9 + 9 = 10.9
10.9 x 2 = 21.8
The answer is B.
the radius is 5 inches
dimeter is twice the radius or radius is half of diameter
80
17+13=30
22+23+5=50
30+50=80
3/2
