Search our library of homework questions

Top answers

All subjects

All levels

How do I remember the difference between an independent variable and a dependent variable?

An independent variable refers to what is changed during an experiment, whereas a dependent variable refers to what is measured. In an experiment, we manipulate the independent variable to see if it has a...

Answered by Amelia B. • Psychology tutor

33809 Views

Solve the following simultaneous equations, 1) 3x + 3y = 9 and 2) 4x + 2y = 13.

Solving the above question means to find a value of x and y that satisfies both equations. To solve this we first have to look at the x terms and y terms and decide which terms are the easiest to cancel o...

Answered by Ellen B. • Maths tutor

6661 Views

'A multimillion-pound industry has grown up concerned with manipulating Google rankings through a process called “search engine optimisation”.' What is suggested by this sentence? (Official LNAT Practice Paper)

Section A of the LNAT is multiple choice. The possible answers for this question from an official LNAT Practice Paper are:(a) There is too much information on Google. (b) Students can’t distinguish betwee...

Answered by Tutor118911 D. • LNAT tutor

1594 Views

In terms of programming software, what is a translator? Describe the differences between the following three translators: assembler, compiler, interpreter.

A translator is used to convert high-level code into machine code. This is a set of instructions that can be directly executed by the computer's central processing unit (CPU).
An assembler translates...

Answered by Joanna L. • Computing tutor

5795 Views

Explain how one of Gettier’s original counter examples attacks the tripartite view of knowledge.

The traditional philosophical conception of knowledge has consisted of three necessary and sufficient conditions conditions:1. That P is true – or the truth condition2. That S believes that P – ...

Answered by Barnaby O. • Philosophy and Ethics tutor

5310 Views