It would be choice b.
The domain is the range of x values which in this case is from -5 to 3.
4 = (r-2) t
8 = (r+2) t
4 = (r-2) * [8/(r+2)]
4 = (8r-16)/ (r+2) . . .multiply by 2
4r + 8 = 8r - 16
4r = 24
r = 6
hope this helps
Answer:
hundreds
Step-by-step explanation:
Answer:
16.73 to nearest hundredth.
Step-by-step explanation:
The geometric mean of x and y is √xy.
So out geometric mean is √(14*20)
= √280
= 16.7332
Answer:
Step-by-step explanation:
0.04
