Top answers

Why do I have to study maths?

Maths is very important in real life. You use it day to day from basic addition and subtraction to working out percentage discounts in shops. Some of the more complex maths like algebra is used in fields lik...
JP
Answered by Jack P. • Maths tutor
3331 Views

Describe the stylistic features of Partita No. 4 in D, BWV 828: Sarabande and Gigue by Bach which show that this music was composed in the Baroque period.

The stylistic features relating to genre, tonality, harmony, texture, melody and structure show that this work by Bach is from the Baroque period. Firstly, both the Sarabande and Gigue were dances that very ...
AM
Answered by Adam M. • Music tutor
4563 Views

What is natural selection?

Natural selection is one of the fundamental mechanisms of the process of evolution. There are 4 key things to remember about the process of natural selection.1) There is genetic variation within a population...
EE
Answered by Eva E. • Biology tutor
3757 Views

What is the importance of Michelangelo's David?

Michelangelo's David (1501-1504) is one of the worlds most famous sculptures, but the fame and importance of David in Florence is shown not only in Michelangelo's handling of the male nude but also the histo...
RC
8440 Views

Expand and simplify (x-4)(2x+3y)^2

( x -4) x (2 x +3 y ) 2 (x-4) x (4x 2 +12xy +9y 2 ) 4x 3 +12x 2 y + 9xy 2 -16x 2 -48xy - 36y 2 finished.
JT
Answered by James T. • Maths tutor
3290 Views