1 Trunk on an Elephant
4 corners on a tetrahedron.
Top score with three darts
The ditloid "4 equals T at HA" stands for "4 equals Tiers at Hogwarts Academy." It refers to the four houses at Hogwarts School of Witchcraft and Wizardry in the Harry Potter series: Gryffindor, Slytherin, Hufflepuff, and Ravenclaw.
16 tons by tennessee ernie ford
i don't say
0 Degrees. Usually(?) The Equator
elements of the periodic table? I think.
50 NITE: ? Hawaii night
Gold Medals Won by Team GB at the Beijing Olympics
Ff
I will assume that you mean to ask, "What is the arc length of curve C from t=0 to t=1 if curve C is defined parametrically by x=1+2e^t and y=e^t?" I can answer this question. dx/dt=2e^t and dy/dt=e^t. Arc length = a∫b √[(dx/dt)2+(dy/dt)^2] = 0∫1 √[4e^(2t)+e^(2t)]dt = 0∫1 √[5e^(2t)]dt. = 0∫1 [(√5)(e^t)]dt = √5 x (e^1-e^0) = √5 x (e-1) = e√5-√5. Difficult? Maybe. Fun? Hopefully. Accurate? Definitely!
I'd guess at the word tzitzi like the sauce.