We can rewrite this by subtracting the right side to get
... 3^(-x) -x^3 -x = 0
A graphing calculator shows this to have a solution near x=0.5.
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There are no algebraic means for solving such a combination of exponential and polynomial functions.
Answer:
y=0x+1 or y=x+1
Step-by-step explanation:
Answer:
The answer to your question is
a) ![\frac{480 mi}{min}](https://tex.z-dn.net/?f=%5Cfrac%7B480%20mi%7D%7Bmin%7D)
b) distance = 2400 mi
Step-by-step explanation:
a) 8 mi/s convert to mi/min
![\frac{8 mi}{s} x \frac{60 s}{1 min} = \frac{8 x 60 mi }{min} = \frac{480 mi}{min}](https://tex.z-dn.net/?f=%5Cfrac%7B8%20mi%7D%7Bs%7D%20%20x%20%20%5Cfrac%7B60%20s%7D%7B1%20min%7D%20%20%3D%20%5Cfrac%7B8%20x%2060%20mi%20%7D%7Bmin%7D%20%20%3D%20%3Cstrong%3E%5Cfrac%7B480%20mi%7D%7Bmin%7D)
b) ![speed = \frac{distance}{time}](https://tex.z-dn.net/?f=speed%20%3D%20%5Cfrac%7Bdistance%7D%7Btime%7D)
distance = speed x time
distance = ![\frac{480 mi}{min} x 5 min](https://tex.z-dn.net/?f=%5Cfrac%7B480%20mi%7D%7Bmin%7D%20x%205%20min)
distance = 2400 mi
Answer:
no, yes, and yes
Step-by-step explanation:
the equation is x>-1 3/4
C. Pi•r^2. Area of a circle
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