Q5 d) Complete the flow diagram below to show how oxygen passes from the mother to the foetus. Use all the words from the list below
lungs
umbilical cord
windpipe
blood of foetus
placenta
mother's red blood cells

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?