Question 19 of 25 What is the surface area of a sphere with radius 2?
A. 27 units2
B. 87 units2
C. 417 units2
D. 16 units2
SUBMIT

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

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:

3100

step-by-step explanation: