Top answers

There are n sweets in a bag. Six of the sweets are orange, the rest are yellow. One sweet is removed from the bag without replacement, then another is removed without replacement. Show that n²-n-90=0

Firstly, you need to consider the type of problem we are dealing with. This is actually just a tree diagram type question. note that the sweets are not replaced. Letting n = number of sweets in the bag. 6 ar...
JR
Answered by Joel R. • Maths tutor
5256 Views

Explain two benefits to the government that falling unemployment provides.

There will be less unemployment benefits paid out by the government allowing them to spend this money elsewhere, such as improving infrastructure. 2. Less people unemployed means the government is able to co...
GB
Answered by George B. • Economics tutor
23734 Views

What is the denary representation of the binary number 10110110?

182
GB
Answered by George B. • Computing tutor
4820 Views

What is an easy way to include the subjunctive?

Two of my favourite ways to get the subjunctive into an oral exam or an essay: 1. "Qué yo sepa..." This means "as far as I know" and the structure itself includes the subjunctive. Just ad...
EF
Answered by Emily F. • Spanish tutor
7563 Views

What is the law of demand?

The law of demand states that as the price of a good or service rises the quantity demanded will subsequently decrease. Opposingly, lower prices cause an increase in quantity demanded.
NH
Answered by Nadia H. • Economics tutor
3762 Views