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How to solve how many sweets Hanna had?

This was a GCSE question in 2015. There are n sweets in a bag. 6 of them are orange, the rest are yellow. Hanna takes a random sweet from the bag and eats it. She then takes another random sweet and eats tha...
CM
Answered by Callum M. • Maths tutor
4311 Views

What factors can shift the demand curve in a market?

This can include: advertising, complementary goods, amount of substitutes avaible, income and quality. Just to name a few.
CM
Answered by Callum M. • Economics tutor
2523 Views

Write a sentence using the imperfect tense, and one using the 'passé composé'.

Quand j'étais plus jeune, je jouais de la guitare. (Imperfect, a countinuous action in the past) When I was younger, I used to play the guitar. Hier, je suis allée à la mer. (Passé composé, a completed actio...
JV
Answered by Julia V. • French tutor
3199 Views

Describe the two types of revelation (5 marks).

Revelation refers to the concept of knowledge which is revealed by a god to human beings, so that humans can know something important which would otherwise be unaccessible to them. This knowledge could be, f...
RB
26247 Views

Expand and simplify (x-7)^2

Write out the question fully like so: =(x-7)(x-7) 2. Expand the brackets using the FOIL method. i.e First Outer Inner Last or the Crab Claw Method You should get: = x^2 - 7x - 7x + 49 Be careful with signs, ...
AC
Answered by Aisling C. • Maths tutor
33457 Views