I need help please
2 answers:
Answer:
Step-by-step explanation:
You can break the figure into 2 sections; one with the dimensions of 4, 5 and 7; the other with dimensions of 14.5, 5, and 12.
Multiply the first three dimensions (4, 5 and 7) to get 140 ft cubed.
Multiply the last three dimensions (14.5, 5, and 12) to get 870 ft cubed.
Now, just add both volumes together to get 1,010 ft cubed!
Hope that helps and maybe earns a brainliest!
Have a great day! :)
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Answer:
Option 3 is right
z37 is between 2 and 3 standard deviations of the mean.
Step-by-step explanation:
Let X be a random variable which represents the mean number of miles that the employees in a department live from work
X is normal (N(29,3.6)
WE have to find Z score for X
Z =
=2.22
i.e. 37 is 2.22 std deviations from the mean.
In other words, z37 is between 2 and 3 standard deviations of the mean.