Answer:
The probability of completing the project under 35 days is 0.1587.
Step-by-step explanation:
Let <em>X</em> = completion date of the time needed to complete the project.
The expected date is, E (X) = 40 days.
The standard deviation of the date is, SD (X) = √(5 + 4 + 6 + 4 + 6) = 5 days.
Compute the <em>z</em>-score for <em>X</em> = 35 as follows:
The probability of completing the project under 35 days is:
Thus, the probability of completing the project under 35 days is 0.1587.
Answer:
y = x +
✓ I believe you did do your work correctly
Step-by-step explanation:
[] First, we will find the slope.
-> M = or M =
-> M =
[✓] Good job, you appear to have done the slope correctly
[] Next, we will solve for the y-intercept
-> This can be found by taking what we have so far of our equation, plugging a point in, and solving for b
-> y = x + b
-> 4 = (1) + b
-> 4 = + b
-> = b
[✓] Fantastic, it appears you have correctly found the y-intercept as well
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Answer:
7.14 in. sq
Step-by-step explanation:
First find the area of the square; 2x2=4
Now find the area of the semi-circle; radius = 1.
1 squared= 1 Now multiply by 3.14 which equals 3.14
Now divide by 2 because it's a semi-circle, you get 1.57.
Multiply 1.57 by 2 because you have 2 semi-circles, the would equal 3.14
Add 4+3.14 and you get 7.14
The area of the composite figure is 7.14 in. sq
We have that
26*[(82³)^(1/2)]*[(62³)<span>^(1/2)]
we know that
</span>(82³)^(1/2)-----> 82√82
(62³)^(1/2)-----> 62√62
substitute
26*[82√82]*[62√62]------> (26*82*62)*(√82)*(√62)
(26*82*62)*(√82)*(√62)------> 132184*(√82)*(√62)
132184*(√82)*(√62)------> 132184*(√5084)
5084------> 1271*2²
√5084-----> √(1271*2²)-----> 2√1271
substitute
132184*(√5084)------> 132184*(2√1271)-----> 264368√1271
the answer is
264368√1271