m<1 + m7 = 180 | When a transversal intersects two parallel lines, interior angles on the same side of the transversal and exterior angles on the same side of the transversal are supplementary (sum to 180°).
m<7 = 180 - m<1 | subtract m<1 from both sides
v2 - v20 = 2a(y - y0) at the top, v = 0ft/sec
0 - (69ft/sec)2 = 2(-32ft/sec/sec)(y - 6ft)
solve for y to get the height where v = 0
p(1st or 2nd or 3rd or 4th) = P(1st) + P(2nd) + P(3rd) + P(4th) = 4 X 0.02 = 0.08
1. P(H or K or B or T) = P(H) + P(K) + P(B) + P(T) = .25 + .4 + .15 + .2 = 1 or 100%
2. P(B and T) = P(B)P(T) = .15 X .2 = 0.03 or 3%
3. P(K or H or B) = P(K) + P(H) + P(B) = .4 + .25 + .15 = 0.8 or (80%)
This is the code for a hashtable chained with a singly linked list that operates with SSNs treated as strings. The header files with classes,...
This software, after compilation, allows a student to practice simple to fairly sophisticated arithmetic. It does provide feedback to the...
This is one file that needs to be broken up into main.cpp, TicTacToe.h, and TicTacToe.cpp.
It functions well, although it is not well...
Eight fairly difficult examples are provided.
This document provides 3 examples with plots using Wyzant's online tutoring platform.
Vertical and horizontal asymptotes are found if...
Gets one started with vi in Unix or Linux. This editor is very powerful, once it is mastered.
Living organisms consume and produce macroscopic or microscopic objects, depending on their size. Even microscopic objects consist of an almost uncountable number of molecules (molecules consist of several atoms or more). So, since living organisms are generally much larger than what they consume...
fundamentals of programming with C# is a very good book (free) written by bulgarians. they tell you a great deal about how to become a programmer.
coord sys is up, and the ground is y=0, a = -g.
a) v^2 - v0^2 = -2g(y-y0)
v=0,y0=50m. Solve for y.
at max height, v=0. v0=15. Solve for t.
c) at 2Xt in b, v=15m/s down at 50m.
v^2-v0^2 = -2g(y-y0)
v0=15, y=0, y0=50, solve for v
coord sys down here
1980: .36X0+15.9 = 15.9
1981: .36X1 + 15.9 = 16.26
1982: 16.26 + .36 = 16.62
1983: 16.62 + .36 = 16.98
the rest are > 17
M(t) = ∫–∞∞ exp(tx)f(x)dx
= ∫ d[exp(x(t+1))/(t+1)]x (do integration by parts)
M(t) = (x/(t+1))(exp(x(t+1)) - ∫dx(exp(x(t+1))/(1+t) evaluated at x = -inf and...
A square pyramid has 4 sides that are triangles and a square base.
A plane that contains the vertex (top of the pyramid) and is perfectly vertical, must contain the vertex, the lines formed by the intersection of the plane with the left and right triangles, and the line formed by the intersection...
SA of a cylinder is 2XpiXrXh + 2XpiXrXr
V of a cylinder is pi X r X r X h
The scale factor implies that h(B) = 5/3 h(A)
r(B) = 5/3 r(A)
So for V
V(B) = (5/3)(5/3)(5/3)V(A)
SA(B) = (5/3)(5/3)SA(A)
Q=mLv = 2.65 kg X 2260 kj/kg = ? (looks like C)
Adding protons would increase the electrostatic repulsion and also increase the strong nuclear force (more gets you more).
When the nucleus is formed, the mass per nucleon decreases. The energy equivalent of the mass decrease, found with E=mc^2, is the binding energy.