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Mathematics, 03.12.2021 21:40 jonmorton159

I need help please I have this problem for a daily grade at school and I have until later today to complete it.


I need help please I have this problem for a daily grade at school and I have until later today to

Answers

ansver
Answer from: Quest

stethere all not eveanp-by-step explanation:

ansver
Answer from: Quest

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

ansver
Answer from: Quest

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:

ansver
Answer from: Quest

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and p(l\cap e) = 4 %

and, we have to find out, p(l\cup e)

but, we know that,

p(l\cup e)= p(l) + p(e) - p(l\cap e)

which is the required equation that will use to find the probability of a late departure or an early departure.

p(l\cup e)= 12 + 27 - 4

p(l\cup e)= 35 %

therefore,   the probability of a late departure or an early arrival =   35 %

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