There are many cones with a height of 12 inches. Let r represent the radius and V represent the volume of these cones. a. Write an equation that expresses the relationship between V and r. Use 3.14 as an approximation for π.

V= 3.14 r^2 12/3

Hope this equation helps!

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: