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Translate the following sentence into German: I am helping my friend, a young British man, to learn German

Ich helfe meinem Freund, einem jungen Briten, Deutsch zu lernen.

Answered by Katy M. • German tutor

1874 Views

Solve 5x^2 = 10x + 4 , to 2 decimal places.

First rearrange to get 5x² - 10x - 4 = 0 , by subtracting 10x and 4 from both sides of the equation. Here, we can use the quadratic formula which is x = -b+- sqrt(b² -4ac) / 2a. In o...

Answered by Alexander P. • Maths tutor

13024 Views

What can I expect in a panel interview for medical school compared to MMI and what can I do to help prepare?

Expectation:Prior to your interview it is important to understand the difference between an MMI interview and a panel interview and to know which format will be used by the universities y...

Answered by Rebecca J. • Medical School Preparation tutor

1546 Views

Water flows through an electric shower at a rate of 6kg per minute. Assuming no heat is transferred to the surroundings, what power is required to heat the water by 20K as it flow through the shower?

To find the necessary power, we need to know how much water is flowing every second, and how much energy we need to heat that amount of water.
Amount of water = 6kg per minute = 6/60 kg per second = ...

Answered by Theo B. • Physics tutor

1762 Views

find the gradient of the tangent to the curve y=x^2 at the point (4,16)

First of all you must differentiate this function, as this will give you the gradient function necessary to find the gradient at the point (4,16). To differentiate it you use the formula dy/dx= a...

Answered by Jessica M. • Maths tutor

6770 Views