Top answers

What are the characteristics of an oligopoly?

An oligopoly is defined as a market structure where the market is dominated by a few large firms. Within the oligopoly, there is mutal interdependence, where firms base their prices and marketing strategies ...
RL
Answered by Raul L. • Economics tutor
6027 Views

Solve: 3^(x^2-5x+2)=9^(x+1)

Considering that: 9=3^2. We get: 9^(x+1)=3^2*(x+1)= 3^(2x+2). We thus solve x^2-5x+2=2x+2 which is x=0 and x=7 it will be demonstrated with more detail during the session
PV
Answered by Petros V. • Maths tutor
3517 Views

What are the differences between the simple and compound tenses in Spanish?

This is quite a hard thing to understand at first, but the main difference between both is that compound tenses express an action that has happened before another action, but does not necessarily have to be ...
PF
Answered by Paula F. • Spanish tutor
7296 Views

Please explain the concept of price elasticity of demand

Price elasticity of demand describes how the demand for a good responds to a change in its price. This is calculated by dividing the percentage change in Quantity demanded by percentage change in Price (alwa...
FM
2872 Views

Prove that 12 cos(30°) - 2 tan(60°) can be written as √k where k is an integer, state the value of k.

Conversion of trigonometric functions: cos(30°) = √3 / 2 tan(60°) = √3 Computing equation with trigonometric substitutions: 12 cos(30°) - 2 tan(60°) = 12 (√3 / 2) - 2 (√3) = (12 / 2) x √3 - 2√3 = 6√3 - 2√3 =...
ND
Answered by Nic D. • Maths tutor
8570 Views