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maxonik [38]
4 years ago
12

Mauricio, a project manager at a reputed firm, has been assigned to handle a new project that the firm has received. This projec

t involves a lot of scheduling that has to be handled by Mauricio. Mauricio estimates that the first module of the project could be completed in as few as 15 days or could take as many as 25 days, but most likely will require 20 days. Determine the expected task duration.​

Mathematics
1 answer:
ale4655 [162]4 years ago
7 0

Answer:

20 days

Step-by-step explanation:

Expected Task duration

= (O + 4 M + P)/6

Where O = best case scenario = 15 days

P = worst case scenario = 25 days

M = Usual scenario = 20 days

Therefore, expected task duration

= [15 + 4 (20) + 25] ÷ 6

= 120 ÷ 6

= 20 days.

Therefore expected task duration is 20 days.

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Wittaler [7]

Answer:

D

Step-by-step explanation:

A is 4, which is rational,

B is just 1/3, which is rational,

C is -8, which is rational,

leaving D, which is 3.1415926535...

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3 years ago
A car the normally sells for 20,000 is on sale for 18,000 what is the discount rate?
balandron [24]
(20,000-18,000)÷20,000=0.1=10%
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4 years ago
Giving brainlist <br> 3x( x−2), when x=7
Colt1911 [192]
21x5=105




hope this helps
3 0
3 years ago
Read 2 more answers
Sin^2x/cos^2 + sinxcscx = sec^2x Identify it, please explain so I know how you did it, thanks
max2010maxim [7]

\frac{sin^2x}{cos^2x} + sin x *cscx\\ tan^2x + \frac{sin x}{sin x} \\ tan^2x + 1\\ sec^2x

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6 0
3 years ago
Quick math question ghghghujhghj
yawa3891 [41]

\text{Hey there!}

\bf{3(4x + 1) - (5x + 7)}

\text{FIRST: distribute the NEGATIVE sign}\text{(On the RIGHT side of the problem/equation)}

\bf{-1 (5x + 7)}

\bf{-1(5x) + -1(7)}

\bf{-1(5x) = -5x}

\bf{-1(7) = -7}

\bf{\underline{= -5x - 7}}

\text{SECOND: distribute the LEFT side of the problem/equation}

\bf{3(4x+1)}

\bf{3(4x) + 3(1)}

\bf{3(4x) = 12x}

\bf{3(1) = 3}

\bf{\underline{12x+3}}

\text{THIRD: make the new equation}

\text{Equation becomes: \bf{12x + 3 - 5x - 7}}

\text{FOURTH: COMBINE your like terms}

\bf{(12x - 5x) + (3 - 7)}

\bf{12x  - 5x  = 7x}

\bf{3 - 7 = -4}

\text{ANSWER}

\boxed{\text{Thus, your answer is: \boxed{\huge\text{\bf7x - 4}}}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

3 0
3 years ago
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