Consider the relation 𝑃 = {(1,7), (−1,7), (3,9), (1,3)}. Is 𝑃 a function? Justify
your answer
A 1OL volumetric container weighing 6.2 kg has been packed with gravel by the required method, and then the total weight is 2 1.3 kg. Calculate the bulk density of gravel. If water is filled into the container, the total weight
Define socialism
the bridge rectifier is preferred to an ordinary two diode full wave rectifier becuase
Eddie borrows R12000 from Janet at the beginning of 2005, at a rate of 10% p.a. compound interest. At the end of each year, he pays back R500. How much must he still pay at the end of 2008? How much does he have to pay back altogether?
Choose four tools you can find in the NSSF which is useful for managing school safety.
The table below describes results from random selection of eight live births from eight different sets of parents. The random variable x represents the number of girls among the eight live births. Is 6 a significantly high number of girls out of 8 live births?
how does the alveoli work in a dog when doing excercise?
Why must we check before the call to preorder when implementing as a method, whereas we could check inside the call when implementing as a function?