WAEC - Mathematics (1995 - No. 34)
If log\(_{10}\) x = \(\bar{2}.3675\) and log\(_{10}\) y = \(\bar{2}.9738\), what is the value of x + y, correct lo three significant figures?
O.117
0.118
0.903
O.944
0.946
Vysvětlení
log\(_{10}\) x = \(\bar{2}.3675\) => x = 0.023
log\(_{10}\) y = \(\bar{2}.9738\) => y = 0.094
x + y = 0.117