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Rana sells 192 cakes in the ratio small : medium : large = 7 : 6 : 11. medium cakes are worth double small ones and large cakes triple small ones. If the cakes go for £532.48 how much is a small cake worth

First we can work out the actual number of small medium and large cakes. To do this we first add the ratio numbers together7+6+11 = 24We then divide the number of total cakes by this ratio number 192/24 = 8T...
OR
Answered by Oliver R. • Maths tutor
10130 Views

What is the difference between "ser" and "estar"and when to use them

Spanish has two verbs "to be" and that is "ser" and "estar" The difference: "Ser" Used with nouns, pronoun or infinitive e.g. Es una lengua, Quien estaba al telefono? ...
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Answered by shenali f. • Spanish tutor
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In what ways does John Steinbeck explore the idea of love in his novel, ‘Of Mice and Men’?

In the first half of the book, Steinbeck shows the reader George and Lennie’s complex friendship largely through dialogue. When George mentions the possibility of living alone, George, though indifferent at ...
MS
9834 Views

Describe how ionic and covalent bonding forms compounds (6). You may use diagrams to help.

Compounds are structures where two or more elements are chemically bonded together. These chemical bonds are ionic, covalent or metallic depending on the elements involved. Ionic bonds, form between a metal ...
AH
Answered by Anthony H. • Chemistry tutor
2623 Views

Jo wants to work out the solutions of x^2 + 3x – 5 = 0 She says, ‘‘The solutions cannot be worked out because x^2 + 3x – 5 does not factorise to (x + a)(x + b) where a and b are integers.’’ Is Jo correct?

She is not correct. We can solve a quadratic equation in other ways. The easiest way is to use the formula for quadratic equations.x = (-b +/- sq. root (b^2 - 4ac) / 2ax = -3 +/- sq. root 3^2 - 4x -5 / 2 x 1...
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Answered by Kirsty A. • Maths tutor
4608 Views