Answer:
173.3ft
Step-by-step explanation:
We'll start by the rectangle below
so remember the formula: l · w · h
10 · 4 · 3 = volume
volume = 120 ft
Rectangular pyramid
Volume =
b · h
Volume = 1/3 40 · 4
Volume = 1/3 160
Volume = 53.3 ft
120 + 53.3 = 173.3 ft
Answer:0
Step-by-step explanation:whatever its multiplied or divided is still 0
Answer:
or 
Step-by-step explanation:

or 
I would say C because D has multiplication instead of adding in the parenthesis and I don't think that is the "basic" way
Exponential functions exhibit exponential growth or decay and this means their graphs will rise or fall more dramatically than a polynomial graph.