A hotel survey showed that nearly 30% of the guests were there for personal reasons. The remainder of the guests were there for business. Based on the data, what is the estimated probability that exactly 2 of 3 guests randomlly picked are not there for personal reasons is? The estimated probability that it takes at least 4 guests to find one who is staying for personal reasons is?

560

hope this : )

answer: y = -2.5x - 15

              (-6,0)

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:

∡ eia and ∡ kij are congruent

step-by-step explanation: