Suppose a continuous probability distribution has an average of μ=35 and a standard deviation of σ=16. Draw 100 times at random with replacement from this distribution, add up the numbers, then divide by 100 to get their average. To use a Normal distribution to approximate the chance the average of the drawn numbers will be between 30 and 40 (inclusive), we use the area from a lower bound of 30 to an upper bound of 40 under a Normal curve with its center (average) at __ and a spread (standard deviation) of __ . The estimated probability is __

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:

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.