Find the curvature of
r(t) =
at the point
(3, 1, 1).-r(t) = andr(t) = .
The point (3, 1, 1) corresponds to t = 1.
r(1) = , r(1) =
r(1) x r(1) = ,||r(1) x r(1)|| = 6√(11),and ||r(1)|| = √(22)
T
The formula Tan0=v2/gr relates the radius of turn (r metres of an aircraft at an angle of bank of 0 degrees if it is flying at a speed of V ms-1.
If 1 knot=.0514 ms-1, find the radius of turn, in met
Yep the questions in the title :P
How would i go about finding the values of x? Its not so much the answer im interested in more how to get there.-Hello,
In a geometric progression, any two successiv
I have two problems.
1.) One type of candy sells for $2 per pound and another type sells for $3 per pound. An order
for 18 pounds of candy costs $47. How much of each type of candy was purchased?
2.
Please show all steps! In three separate 1-mile races, Ellen finishes with times of x minutes, y minutes, and z minutes. What was her average speed, in miles per hour, for all three races? (1 Hour=60
In mathematics we learn about discrete and continuous random variable. What is a random variable?
Based on my understanding of the term, I think it means a quantity that changes in a random, unpredic
What is 1*1 ?
BQ What is 1+1, is it 11?-trolololo-1(1) = 1 in all base systems.
1 + 1 = 11 in binary (base 2).
- .---Please dont waste our time..........
I dont understand this homework problem:
If 4x - 9 ≤ f(x) ≤ x^2 - 4x +7 for x ≥ 0, find lim x--> 4 f(x)
The f(x) in the middle is throwing me off. Whats supposed to be there so I can solve it?-Knowi
cos^4 3xdx .. Im using the half-angle identity but then i gget lost. :(-Did you mean cos^4 (3x)?
cos^4 (3x)dx
let u = 3x, du / 3 = dx
= (1/3)cos^4 (u) du..........I am going to omit the factor of (
x^2 + x + 1 = 0
i know the answer and is close to mine i did it like this but is wrong!!
x^2 +x = -1
(x + 1/2) ^ 2 = -1
x+1/2 =+ or - squareroot of -1 or i-You forgot to actually complete the square
__% of 9 gross is 0.04 gross.-Here you go:
x% * 9 = .04 ---------------------------Plug in x
x% = .04/9 -----------------------------Divide both sides by 9
x% = .004444444444444----------Simplified
x
1)Sin^-1 (sin (7π / 3)
Answer should be π/3
Please show the steps between.
2) Solve each inequality for x
1
3) 1 - 2 lnx
*I got x = -e but I dont know if thats right-1) The function sin^-1 alw
