http://www.buzzillions.com/reviews/kids-trek-boys-mod-reviews#bz-model-wtb
shows many of the stores that sell them for 189.00
Trek MSRP for the Series 3 Hardtail - $529.99
EnterpriseDiscoveryOriginal SeriesNext GenerationDeep Space NineVoyager[Next Gen. DS9 & Voy overlapped]
Star Trek Hidden Frontier - 2000 Old Wound 2-3 was released on: USA: 2001
Star Trek Hidden Frontier - 2000 Modus Operandi 3-5 was released on: USA: 2002
Star Trek Voyager - 1995 The Q and the Grey 3-11 was released on: USA: 27 November 1996 Germany: 3 July 1998
trek mod 3 trek mod 3
They discontinued making them so your best bet is eBay.
If 3 ≡ x mod 7, then x = 7k + 3 for some k.
http://www.trekbikes.com/us/en/bikes/kids/ages_4_6/mod/ Be aware they have been discontinued. Ebay is your best bet now.
3 Wheels on (a) Tricycle
3 wheels on a tricycle
A small child may ride his 3 wheeled tricycle until he is old enough for a bicycle. My airplane has 3 wheels, which is called a tricycle landing gear.
No because it is impossible. Let mod(x.3) denote the remainder when x is divided by 3. Let n be any integer. Then mod(n,3) = 0,1 or 2. When mod(n,3) = 0, mod(n2,3) = 0 When mod(n,3) = 1, mod(n2,3) = 1 When mod(n,3) = 2, mod(n2,3) = 4 and, equivalently mod(n2,3) = 1. So, there are no integers whose squar leaves a remainder of 2 when divided by 3.
tricycle
Tricycle. Tri= 3.
3 wheels on a tricycle
Rugrats - 1991 Tricycle Thief Rhinoceritis 3-3 was released on: USA: 10 October 1993