Search our library of homework questions

Top answers

All subjects

All levels

How do alliances contribute to military security?

By becoming a member of a military alliance, states acquire military security. States who believe that their territorial sovereignty might not survive just on their own resources are more likely to join a...

Answered by Virag T. • Government and Politics tutor

843 Views

You are writing an article for a lifestyle magazine. You may wish to include: why is a healthy lifestyle important, what you do to stay healthy, what can happen if you have an unhealthy lifestyle, your plans for the future. Write 200-300 words.

Para llevar una vida sana, debemos tener una nutrición equilibrada, hacer bastante ejercicio y evitar fumar y demasiado alcohol. Voy al gimnasio cada semana para mantenerme en forma e intento quedar hidra...

Answered by Tanya M. • Spanish tutor

1611 Views

How can I prepare for my medical school interview?

The most important thing to remember when going into a medical school interview is that this is your chance to show what you are like as a person. Your grades at school prove that you are smart enough to ...

Answered by Iona B. • Medical School Preparation tutor

1602 Views

What is the limiting reagent and thus the mass of product for the reaction: P4O10 + 6H2O --> 4H3PO4 if 5.00 g of P4O10 react with 1.50 g of water?

1) Determine the moles of each reactant and thus the limiting reagent:# moles= mass (g)/M_{r .}M_r of P₄O₁₀ = (4 x 30.97) + (10 x 16.00) = 283.88 g mol

Answered by Elise W. • Chemistry tutor

7715 Views

Find the differential of the equation: x^2(2x+5)

First expand the equation, giving us 2x^3 + 5x^2Then you can differentiate the equation by multiplying the number at the front of x by its power.Only then, we need to subtract 1 from the power.This gives ...

Answered by Jayant M. • Maths tutor

3020 Views