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Three whole numbers are each rounded to the nearest 10. The sum of the rounded numbers is 70. Work out the maximum possible sum for the original three numbers.

Three whole numbers are each rounded to the nearest 10. The sum of the rounded numbers is 70. Work out the maximum possible sum for the original three numbers.Sum of rounded numbers is 70, rounded numbers ma...
DC
Answered by Daria C. • Maths tutor
13436 Views

Ecrivez environ 50 mots en français: Vous êtes en vacances et vous écrivez à votre ami(e) français(e).

Bonjour Sylvie! Je suis à Marseille, il fait très beau aujourd'hui. Le soleil brille et il ne fait pas trop chaud. L'hôtel où je loge est très agréable: il y a un lit, une grande fenêtre et une salle de bain...
AG
Answered by Anastasia G. • French tutor
3705 Views

Simplify 2a^3 b × 5a^2 b^3

Law of indices : Rule: a^m * a^n = a^m+nTo multiply expressions with the same base, copy the base and add the indices. Lets start with gathering the a's - a^3 and a^2 adding the indices gets a^5Now b's - b^4...
EP
Answered by Elise P. • Maths tutor
4783 Views

What is inflation? What is the difference between real and nominal GDP and why is it important to measure GDP in real growth terms?

Inflation refers to rising price levels. The annual rate of inflation measure the annual percentage increase in price. If the rate is negative (e.g. in Japan), then prices are falling and we are measuring th...
CJ
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'Explain the difference between Anarchism and Collectivism' - 15 Marker (June 2015)

3 CONSIDERATIONS BEFORE YOU BEGIN 1) Follow the concept of ‘One Minute, One Mark’. This will ensure your answer is relevant and succinct. 2) Follow the ‘PEEL’ structure within your paragraphs. Answers should...
CP
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