A town council considers the question of closing down an adult theater. The five men on the council all vote against this and the three women vote in favor. What is the probability that we would get t
How do I find the max and min values of f using Lagrange multipliers.
f(x,y)=y^2 - 4x^2 subject to x^2 + 2y^2=4-min/max f(x,y)=y²−4x² subject to g(x,y) = x²+2y²−4 = 0
The Lagrangian stationarity co
An industrial production process costs C(q)million dollars to produce qmillion units; these units then sell for R(q)million dollars.
IfC(2.1)=5.2, R(2.1)=6.9 , MC(2.1)=.5 , and MR(2.1)=.6 , calculate
A) All polynomials with constant term 0R.
B) All polynomials of degree 2
C) All polynomials of degree k less than or equal to k, where k is a fixed positive integer.-A) If you need 1 in your subring,
A set of eight built-in bookshelves is to be constructed in a room with a floor-to-ceiling clearance of 9 ft 6 in.If each shelf is 3/4 in. thick and equal spacing is desired between shelves, what is t
Can someone please help me reduce this matrix? Thank you
3 1 -2 5 1
1 5 2 4 1
1 3 1 3 1-the standard technique would be to multiply the 1st by - 1 / 3 and add to the 2nd --> new 2nd
same for the 3r
Find the maximum rate of change of f at the given point and the direction in which it occurs. f(x,y,x)=tan(x+2y+3z), (-5,1,1)-This will occur in the direction of ∇f(-5, 1, 1).
∇f =
==> ∇f(-5, 1, 1)
Explain why the function is discontinuous at a=1.
Sketch the graph of function.
f(x) = (x^2 - x) / (x^2 - 1) if x does not equal to 1
f(x) = 1 if x = 1-The fact that the denominator of (x^2 - x) / (x
and it explain-(7a+1) (a+5)
7a x a= 7a^2
7a x 5=35a and a x 1= 1a you add them together to get 36a
5 x 1= 5
To factor start with two sets of parenthesis your first number in each one should multip
Im stuck on a problem at the moment was just going to see if anyone could tell me how they would work it.
1+sinx divided by cosx + cosx divided by 1 + sinx = 2secx-Generally, when you are adding fra
Explain the ways you solve the problem without using pencils and stuff. Im so confused..
Here are some problems...
Use mental math to simplify each expression.
1. 8½ + 4⅓ + 2½ + 2⅔
2. Suppose you
2cosθ + 1 = 0
2cosθ = -1
cosθ = -1/2
first find cosθ = 1/2
θ = arccos(1/2)
θ = 60 degrees
but, cosθ must be negative
cosθ is negative in the 2nd and 3rd quadrants, which correspond to θ = 180 - θ a
Please help.
In an effort to determine the effects of the drug chlorpromazine on performance of schizophrenics, two clinical investigators randomly selected 20 acute schizophrenics from a mental hosp
Can you explain everything, dont really understand thankyou-Yeah. Its binomial. so there is .75 percent chance of sucess. Their are nine trials, so we expect .75*9=6.75 successes on average.
The stan
