Hi, im having a bit of an issue with solving a permutations problem
Find the number of ways in which 4 boys and 4 girls can be seated in a row of 8 seats if they sit alternately.
Okay, well.. Simple e
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves about the given lines.
y =16-x^2, y=16, x=4, revolve about the line y =16
Be detailed
Im not the smartest when it comes to maths, and Im revising, so please could you answer these questions and tell me how you did it?
Link to maths paper : http://orderline.qcda.gov.uk/gempdf/1847…
P
what is the inverse of
y=In(x-2)+1
and
y=log5(x-1)
its log base 5
can you please show work-to find the inverse xy
x = ln(y-2)+1 --->ln(y-2) = x-1 --->y-2 = e^(x-1) or y = e^(x-1)+2
similar for q
theres a problem that i dont understand at all... its asking for the implicit differentiation of a y the problem is...
find y if 3xy^2 - y + x = 7
please any help? thanks.........-3xy^2-y+x=7take th
The problems I have in my math book are:
22. The volume of a rectangular box is 280 in^3. Its dimensions are 4 in x (n+2) in x (n+5) in. Find the value of n. Use v=lwh.
23. Youre building a rectangu
215 Number of days-OK
Not sure you have all the information here -- but I think you are saying to estimate the probability of sunshine in FT Wayne, IN, -- GIVEN that 215 days of the years it has suns
I know fermats theorem is used somewhere but i dont know how to use it- so step by step please!!
Thanks.-If the question was , How do I calculate 5^7(mod7) ?, then Fermats (Little) Theorem could be us
If I had to guess Id say the answer is -cos(t^2) ... is that right? I guess Im confused by the 5, but since its a specific point maybe that doesnt matter?-Yes, you are correct.You interchange the limi
Average deaths per year 4.6
Average injurgies per year 12.9
Population 8,049,313
Estimate the probability of sunshine in Miami, FL.
Nuber of days 256-Just take the population of N Carolina and divide
Need help to solve equation and complete square x^2+2x-35=0?
A) √-35, -√-35 B) -28,-7 C) 5,-7 D)-5,7-x^2 + 2x - 35 = 0
(x + 1)^2 -36 = 0
(x + 1)^2 = 36
x + 1 = +/- 6
x = -1 +/- 6
x = 5 & -7
Well first off there is no other factors of 7 otherwise 7,1 so we can assume the answer would look something along the lines of (... 1)(... 7)
Next we find out (By trail and error) the factors of nin
Consider the limit: lim (x,y) --> (0,0): (6xy)/(x^2+y^2)Please show how you obtained the answer.
Is it?:
1) The limit is 0
2) The limit is 3
3) The limit is all values between -3 and 3
4) The limit
I need help finding the domain for this equation:
x+3/x-4
an explanation would be greatly appreciated, Thanks!-I assume you mean:
(x + 3) / (x - 4)
In which case, you just need to pick out what ma
What is the non recursive system generating function for these 2 sequences:
a) -7,-3,1,5...
b)-1/32, 4/16, -7/8, 10/4, -13/2
Thanks so much! :)-a) The difference between successive terms is a cons
