The Answer is F.
20min - 30min is -10 so you can take it out of 8h which will leave you with 7h and 50 minutes then
7h and 50 min minus 10 h is -3 h and 50 minutes take it out of the 7 day’s which leaves you with 6days and 24 h minus 3 h that it 6days and 21 h and 50 minutes in total and minus the ram aiming 4 days which will be
2days 21 hours 50 minutes and that gives you the answer F
Answer:
look at the sceenshot how you put the graph in
Step-by-step explanation:
Answer:
Z- score is - 2.21
Step-by-step explanation:
Given that,
Mean
= 21.1
Standard deviation
= 4.8
sample size (n) = 50
sample mean
= 19.6
we want to find, z-score corresponding to mean of 19.6
![Z = \frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7Bx-%5Cmu%7D%7B%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%7D)
![Z = \frac{19.6-21.1}{ \frac{4.8}{\sqrt{50}}}](https://tex.z-dn.net/?f=Z%20%3D%20%5Cfrac%7B19.6-21.1%7D%7B%20%5Cfrac%7B4.8%7D%7B%5Csqrt%7B50%7D%7D%7D)
Z = =-2.21
Z-score is -2.21
The area is 8*6*15=720 in^3
Hello there!
So first, yes, you find the missing length (piece plus piece equals whole part) and proportional, you just visualize ( like let's say there are two similar shapes that are smilier : ABCD~ FGHJ and let's say AB is 3 FG is 9 , so i would say 3/9 . And for CD is ,..let's say 8 and HJ is 16, so 8/16. So basically:
3 = 9
-- --
8 16 <--- that's how you set up proportional
i hope you understand , and if not, feel free to message me!
Have a beautiful day