Skilled tutor and postgraduate at the University of Liverpool

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18Questions
answered

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Maths

Asked by Tayla& · 4 years ago

What are the differences between alpha beta and gamma?

This is a very vague question and could refer to many things as alpha beta and gamma are just Greek alphabet

Maths

Asked by Hannia · 4 years ago

Calculate the area of this triangle. 17 times 8 times 15. What is the answer and what do you do after it?

I’m assuming the numbers you have given are the lengths of the sides. Then you use Heron’s formula. First u work out a given by equation s=(a+b+c)/2 then the area is given by the equation area=square root of (s(s-a)(a-b)(a-c)). So for your question s=(17+8+15)/2=40 and area=square root of (40x(40-17)x(40-8)x(40-15))= sqrt(40x23x32x25)=857.9 to 1dp

Maths

Asked by Sophie · 4 years ago

Why is Algeria good for life?

What is algebra not uses for? Algebra is basically a way to put any problem into maths to be able to solve it. Even when u work out the cost of your shopping you are doing algebra. When you do online shopping and click your cart and it tells you total cost the website is designed to use algebra to work out the cost. When designers design things like buildings or TVs or computers they use algebra.... more

Maths

Asked by Ausetua · 4 years ago

How do you solve negative quadratics?

If you make the quadratic equal to zero. And then multiply both sides by negative 1(switch signs of every component) then solve it like a normal quadratic

Chemistry

Asked by Sophie · 4 years ago

How is a Allegra’s related to life?

Algebra can be applied to everything. It’s used in pretty much all fields. Even if you don’t realise.

Maths

Asked by Leah · 4 years ago

The arithmetic average if 10 numbers 2,-5,-2,5, x - 3, 10, is 8 find x?

We need all 10 numbers to do this

Maths

Asked by Lottie · 2 years ago

Could someone explain Standard Deviation? I am studying for the level three statistics award?

Standard deviation can be found by first calculating the variance given by mean of the squares - square of the means. Taking the square root of this gives the standard deviation, a measure of average distance of each data point from the mean.

Maths

Asked by Sophie · 3 years ago

Given that a=8.4 work out x give your answer rounded to 3 significant figures?

Hi this question is unanswerable as we need more information. Atm the question makes no sense

English

Asked by Salem · 2 years ago

What is the point of using calculus ?

Calculus is used in many fields. It’s used from engineering, to theoretical physics, to chemistry and biology, and even economics and geography. Basic calculus is even used in retail. They use it to model predictions when it comes to predicting stock and number of customers etc

Skilled tutor and postgraduate at the University of Liverpool

5252Students
helped

18Questions
answered

£12Per
hour