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What are the elements of a crime?

There are generally two elements to a crime; the physical element and the mental element. Crimes will usually have different factors that classify as the physical element and the mental element.Let us say...

LO
Answered by Lisa-Marie O. Law tutor
4856 Views

The equation of a line is y=e(^2x)-9 and the line has points at (0,a) and (b,0). Find the values of a and b.

y=e2x-9. When x=0 y=a.a=e2(0)-9a=1-9=-8.
When x=b y=0.0=e2(b)-99=e2bln(9)=ln(e2b)ln(9)=2b(1/2)ln(9)=bln(9(1/2))=bb=ln3

CJ
Answered by Callum J. Maths tutor
3389 Views

Solve the equation sec^2 x+ 2tan x = 0, 0 ≤ x ≤ 2π. IB May 2017 Exam

sec^2 x+ 2tan x = 0
use the fact that sec^2 x= tan^2 x +1
tan^2 x + 2tan x + 1 =0
(tan x +1)^2 = 0 tan x = - 1
x=3π/4, x= 7π/4

MP
Answered by Michal P. Maths tutor
2520 Views

Why is a pendulum with a bob of the same size but larger mass than another bob damped more lightly?

The heavier bob has more kinetic energy/potential energy/momentum for any given amplitude of the two pendulums due to its larger mass, as each of these three quantities depend linearly on mass. The dampin...

LS
Answered by Lucy S. Physics tutor
10391 Views

Outline the three major tectonic boundaries and the associated tectonic features

There are three general plate boundaries: convergent, divergent and transform. (INSERT SIMPLE DIAGRAMS HERE)
Convergent
These occur when two tectonic plates collide and meet each other. A...

ML
Answered by Matt L. Geography tutor
2193 Views

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