Suppose that a total 30 pepple Cicluded you) join a compdition . Winners are sclected at random çor 1st, and, 1 3rd prizes. what is the probabilty that you will win one of the prizes? of

Q: 2. What is being constructed in the figure? AF = BE AF | BE AE || BE O AB = EE

A: Given construction

Q: u = (2, 11), v = (-5, 2) (a) u. v (b) u.u (c) ||v||2 (d) (u - v)v (e) u (3v)

A: Given that u=(2,11) and v=(-5,2) Find  a)u.v b)u.u c)||v||2 d)(u.v)v e)u.(3v)

Q: Simplify and rewrite the expression so each variable only appears once. Va"b* 16, 10 (a% 3. 4

A: We can use the exponent rules, am.an=am+n amn=amn We can also use the radical to exponent conversion…

Q: Find x and y in terms of a. X + y = 0 х+ ay %3D 6 (а + 1) (х, у) —

A: Given:    x + y =0        --------1   x + ay = 6     --------2 from 1: x = -y put the value of x in…

Q: A plane flies with velocity v = (220, 90, 10) km/h. A wind is blowing out of the northeast with…

A:

Q: h i 1 4) A =| 0 4 2 ise A =? 15 3

A:

Q: -2 2dx х2 — 1 - 1

A:

Q: Zxx = x²zyy, find Canonical form

A:

Q: Using the digits 1,2,3,4,5,6,7,8,9 (you cannot repeat any), fill in the boxes to create expressions…

A: The equation should show the values same on both sides. The equivalent expression should have all…

Q: [1 -2 3. Let A = 1 2 and B = -1 Find B"A. 1

A: topic - matrix multiplication  for amn element in new matrix mthrow of matrix 1 is multiplied with…

Q: Find Mhe wiea of My reegon That ^Thas lies btwen inside borh currs rl-Sino and r I+ Sino

A: Given : The curves   r= 1 - sin θ   and   r= 1 + sin θ.   To determine : The area of the region that…

Q: Evaluate for r= (- 2,0), s = (- 5, – 1), and t= (-4,1). 2r - (s + t) = (OD (Simplify your answers.)

A: To find:2r-s+tr=-2, 0, s=-5, -1, t=-4, 1

Q: 369 - 2 2 4 1 Compute: 4 -1 2 1

A:

Q: 2x Demuestre que y=c1ex + c2e* + c z e * + 3 es una solución de yll -2y|| - yl + 2y = 6…

A: Here, we need to justify that y=c1ex+c2e-x+c3e2x+3 is the solution of y'''-2y''-y'+2y=6. Now,…

Q: Simplify. X y y X x+y 2х y У х x+y 2х II

A: Simplify          [(x/y)-(y/x)]/{(x+y)/2x}