A) Period 19 Years (if it started the 1st Jan 2017 & ended the 31st Dec 2035)

A=P(1+r%)^n

A=7.451(1+1.13%)^19 = 9.259 Billion

b) 14.902 = 7.451(1+1.13%)^n

You will find n≈20 year (through log)

c) to triple 22.353=7.451(1+1.13%)^n, Same logique

7 0

3 years ago

PLEASE ANSWER IT!!!!

Anna71 [15]

Answer:

$(+7)(2−5)\\(2−5)+7(2−5)\\(2−5)+7(2−5)\\2 {x}^{2} −5+7(2−5)\\2? {x}^{2} −5+7(2−5)\\2 {x}^{2} −5+14−35\\2 {x}^{2} −5+14−35\\2 {x}^{2} +9−35$
$(4−3)(7−1)\\4(7−1)−3(7−1)\\4(7−1)−3(7−1)\\28 {x}^{2} −4−3(7−1) \\ 28 {x}^{2} −4−3(7−1) \\ 28 {x}^{2} −4−21+3 \\ 28 {x}^{2} −25+3 \\ 28 {x}^{2} −25+3$
$(+6)(−6) \\(−6)+6(−6) \\ {x}^{2} −6+6(−6) \\ {x}^{2} −6+6−36 \\ {x}^{2} −36$
$−2(3−2)$
$m(m−n)(m−4n)( {m}^{2} −4 {n}^{2} )$
${x }^{2} - 2xy + {y}^{2}$
$5(+20)$
$8( {m}^{2} +16 {n}^{2} )$
$−8$
$please \: refer \: to \: the \: attachment \: for \: {10}^{th} \: question \:$

3 0

2 years ago

9 + 15mfactorisation of algebraic expression that contain common factor​

9 + 15mfactorisation of algebraic expression that contain common factor