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Use approximations to 1 significant figure to estimate the value of 0.101 x (51.2)^2 / (3.96)^1/2

Firstly simplify the equation down so all the elements are approximated to 1 significant figure, this gives us:0.1 x 50² / 4^1/2Then work out the values of the 50² and 4

Answered by Louise B. • Maths tutor

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What is the difference between the sympathetic and parasympathetic nervous systems?

These are the two branches of the autonomic nervous system, which we have no conscious control of. The sympathetic system is responsible for 'fight and flight' responses, preparing the body for exercise o...

Answered by James B. • Biology tutor

3333 Views

'The tragic hero's downfall is a product of their hubris' - To what extent do you agree with this view?

In an Aristotelian definition of tragedy, the tragic hero's downfall is an amalgamation of their hubris, hamartia, and the tragic villain. In Shakespearean tragedy, however, the hamartia is altered to bec...

Answered by Jack P. • English tutor

9608 Views

How did the Nazi's rise to power?

The Nazi's rose to power by taken advantage of the circumstances and using propaganda to gain a response. The expensive repercussions after WW1 and the wall street crash had greatly effected Weimar German...

Answered by Caitlin M. • History tutor

2287 Views

Describe and evaluate one research study of conformity?

Asch (1951) studies conformity and exposure to normative social pressure using a simple, unambiguous task. For participant there should have been no doubt regarding the correct answer. Participants were s...

Answered by Caitlin M. • Psychology tutor

3384 Views