14. on a certain day the exchange rate of mexican pesos for u.s. dollars was approximately 100 pesos for 1 dollar. if an exchange of 8,000 pesos was made that day,what was the approximate value of the
how do you set these quadratic equations up to? I can see the answer but i dont know how its set up. How does x=o etc. thank you yahoo!-x(x - 1) = 0
For this equation to be true, x has to = 1 or 0. L
Write the slope intercept form of the line described. through (3,-3), perpendicular to y=x+2-1. The slope of the perpendicular line to a line is the negative reciprocal.So, the slope of the line we ar
c)
= P(1.05
= P(Z
= φ(2.05) - φ(1.05)
= 0.9798177845 - 0.8531409436
= 0.1266768409
φ Idk what that is and i dont understand what would i do in my calculator (TI 83 Plus) to get this answer (need to
a= -2
b= -4--12
(-2)+(-4)=(-6)
(-6)2= (-12)-As above unless its a little 2 after the brackets as in squared and then the answer is 36 (+ / not a negative)--2 + -4 = -6 x 2 = -12
There are a few problems from an assignment that I having some issues with.Could you please explain them?
1. √120x⁴y²/40x²y⁵(just in case it isnt showing up clearly: 120x⁴y² over 40x²y⁵, and everythi
Find the Laplace transform of y(t) where y satisfies the initial value problem:
y−10y=0
y(0)=14
Use s as the independent variable for the transformed function.
L(y(t))=?-Apply L to both sides:
[
At 8 P.M., volunteers began to process the entries. They processed the entries at a rate modeled by the function
P, where P(t ) = t3 − 30t2 + 298t − 976 hundreds of entries per hour for 8 ≤ t ≤ 12. Ac
let f (x ,y) = (xy^2 - y) ^5
∂f / ∂x =
∂f / ∂y =
thank you-∂f / ∂x (Taking the derivative w.r.t x and treating y as a constant) = 5(xy² -y)^4 * (y²)
∂f / ∂y (Taking the deriative w.r.t y and trea
So Ive drawn and graphed a picture on paper using the required conic sections for my math class, and I already know all of the formulas for parabola, hyperbola, circle, etc.
What Im having trouble wi
the function f(x) = 8x^3 - 24x + 3 has two critical numbers.
the smaller one = ?
the larger one = ?-to find the critical numbers you just take the derivative of the function, then find the zeros
so
1)3x^2-2x-3x+2is this (x-1)(3x-2)
2) x^2-5x=-6is this 6 and -1
3) 2(x-1) =6is this x=4
HAPPY EASTER EVERYONE!-yes, yes, and YES!! Good job. Happy Easter to you too.-Hey,
Yup
Yup
Yup
Wooo! :D
the problem looks like this
http://www.flickr.com/photos/62069060@N02/5650463240/in/photostream
given that measurment arc LM=84
and measurmen arc K=116
what is measurment angle JKL-I know how to do
1/2x + 1/4y - 70 = 5y + 1/4x - 6 which would simplify to: -19/4y= -1/4x+ 64 which would then equal to the final answer: y= 1/19x - 256/19
Im not that good at fractions and this is on the homework sof
Your integrand is not at all clear. As typed (perhaps there are missing parentheses) your function is
sin(x) + sin(x)tan²(x)/sec²(x) = sin(x) + sin(x)tan²(x)cos²(x) = sin(x) + sin^3(x).
The anti-d
