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differentiate x^3-6x^2+2x=0

To differentiate an equation, the first step is multiplying the coefficients of the variables (the coefficient is the number a variable is already being multiplied by, for example in 6x the coefficient of...

Answered by Meg K. • Maths tutor

2629 Views

Explain why the tidal volume and breathing rate increase over the course of a spirometer experiment?

Since the spirometer is a closed system, over time the oxygen concentration will decrease and therefore the oxygen concentration in the blood per inhalation will decrease. When the blood reaches the medul...

Answered by Dominic L. • Biology tutor

2133 Views

Marie analyses the profiles of people using online dating apps Tinder, Hinge and Bumble. She finds that on average, women tend to upload photos to their profile that advertise their physical looks, while men upload photos that advertise resources and weal

Question continued - wealth.Using your knowledge of evolutionary perspectives on mate preference, explain why these different strategies may have been adopted (4)The evolutionary explanation argues that t...

Answered by Izzy D. • Psychology tutor

1720 Views

How do you find 24% of 1546?

First of all I would find 1% by dividing 1546 by 100:1546/100 = 15.46Then I would multiply this by 24 to find 24%:15.46x24 = 371.04 So 24% of 1546 is 371.04

Answered by Kirstie J. • Maths tutor

2498 Views