nompumelelo

in 10 to 15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community.provide relevant sources to support your claims

hence calculate the value of x if the area is 25cm2

identify one environmental factors that courses ill health, accidents, crises and disasters with your community (south africa)

A journey between two towns,pitermaritzburg and Durban is exactly 90km use a graph to model how variation in time taken to complete the trip

please answer

Government is not providing us because there are many people who have sustainable settlement

I think that pure maths is de best. I knw that it is hard BT we can make it guys

Life orientation

use the h-h equation : pH=pKa+log(base/acid) since you're given ka,calculate kb using the formula: kw/ka=kb 1*10^-14/1.76*10-5=5.68*10^-10. pKb will therefore be -log(5.68*10^-10)=9.25 pH=9.25+log(0.5/0.5)=9.25