Questions Asked

mariomintchev:
Group Title
matrix inversion problem...
 updated 2 years ago
 29 replies
 2 Medals

mariomintchev:
Group Title
what are they asking me to do?
 updated 2 years ago
 27 replies
 2 Medals

mariomintchev:
Group Title
ok i got a simple algebra question... i just forgot how to do it...
 updated 2 years ago
 9 replies
 1 Medal

mariomintchev:
Group Title
need help with this matrix problem............
 updated 2 years ago
 31 replies
 2 Medals

mariomintchev:
Group Title
Need help with #4
 updated 2 years ago
 46 replies
 3 Medals

mariomintchev:
Group Title
worksheet help...
…
 updated 2 years ago
 16 replies
 1 Medal

mariomintchev:
Group Title
Gonna need some help with this worksheet...
 updated 2 years ago
 67 replies
 1 Medal

mariomintchev:
Group Title
I need help with the last 2 rows...
(8/3 and 4/3 rows)
 updated 2 years ago
 20 replies
 1 Medal

mariomintchev:
Group Title
how do you get the 40 in x+y is greater than/equal to 40
...and
how do you get C=1450020x10y ???
 updated 2 years ago
 3 replies
 No Medals Yet

mariomintchev:
Group Title
how do you get the 40 in x+y is greater than/equal to 40
...and
how do you get C=1450020x10y ???
 updated 2 years ago
 1 reply
 No Medals Yet

mariomintchev:
Group Title
can anyone answer a finance question i have? it's not really mathy
 updated 2 years ago
 15 replies
 1 Medal

mariomintchev:
Group Title
After graphing this: 30+x <= 6y
(is less than/equal to)
...why would we shade the region above the line inste…
 updated 2 years ago
 7 replies
 1 Medal

mariomintchev:
Group Title
Help with #6 on the worksheet....
…
 updated 2 years ago
 21 replies
 1 Medal

mariomintchev:
Group Title
I need help with problem 4. I'm supposed to use the Poisson Distribution, but I'm confused because part A says 6 or MORE. (I obviously can't…
 updated 2 years ago
 25 replies
 No Medals Yet

mariomintchev:
Group Title
I need to know if I use the Poisson Distribution for problem 5 (AC).
 updated 2 years ago
 90 replies
 3 Medals

mariomintchev:
Group Title
I need help with problem 1 part (d)
 updated 2 years ago
 79 replies
 3 Medals

mariomintchev:
Group Title
Write the following system of equations as a matrix:
5x+3y=14
xy=1
 updated 2 years ago
 10 replies
 1 Medal

mariomintchev:
Group Title
I need to know what to add and what to subtract to get the right answer.
 updated 2 years ago
 13 replies
 1 Medal

mariomintchev:
Group Title
Why is the chat gone now?
 updated 2 years ago
 9 replies
 2 Medals

mariomintchev:
Group Title
Can someone clearly explain to me what i need to do and why I am doing this?
 updated 2 years ago
 21 replies
 4 Medals

mariomintchev:
Group Title
5x+5y=1
25x+ky=4
solve for k
 updated 2 years ago
 45 replies
 2 Medals

mariomintchev:
Group Title
ok this problem isn't too difficult, but i can't recall how it's done exactly...
 updated 2 years ago
 3 replies
 1 Medal

mariomintchev:
Group Title
a student signs up for 3 courses for this semester. the probability of getting an a in class 1 is 0.3. the probability of getting an a in cl…
 updated 2 years ago
 9 replies
 1 Medal

mariomintchev:
Group Title
A student signs up for 3 classes for this semester. the probability of getting an a in class 1 is 0.3. the probability of getting an a in cl…
 updated 2 years ago
 4 replies
 No Medals Yet

mariomintchev:
Group Title
one more....
 updated 2 years ago
 12 replies
 1 Medal

mariomintchev:
Group Title
new question
 updated 2 years ago
 10 replies
 1 Medal

mariomintchev:
Group Title
...never got help so im reposting
 updated 2 years ago
 17 replies
 1 Medal

mariomintchev:
Group Title
more help....
 updated 2 years ago
 9 replies
 No Medals Yet

mariomintchev:
Group Title
i need help with this... i have a feeling the process of getting the answer is easy but my mind is blank right now.
 updated 2 years ago
 7 replies
 1 Medal

mariomintchev:
Group Title
Can someone explain the STANDARD DEVIATION OF THE DIFFERENCES formula to me?
 updated 2 years ago
 42 replies
 3 Medals
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