Flash back from IX Class A systematic record of facts or different values of a quantity is called data. Features of the data Statistics deals with collection, presentation, analysis and interpretation...
Why Manners Count Back in the late '60s, my father owned a charm school where youngsters in the greater Boston area could transform themselves into gracious adults. In the Fox household, using your...
Exponential Form = 100 = 102, where 2 is the power of 10. Laws of exponents: a-m = 1/ am a m * an = am*n am * an = am*n (am)n = am*n am / bm = (a/b)m a0= 1 (a / b)-m = (b/a)m (-1)odd = -1 (-1)even = 1 ( am / an ) = am-n
Roman numerals are expressed by letters of the alphabet: I=1 V=5 X=10 L=50 C=100 D=500 M=1000 There are four basic principles for reading and writing...