Alex invests £4000 for 7 years. His investment pays compound interest of x% per annum. At the end of the 7 years alex’s investment is worth £5263.73 . Work out the value of x. Plz use a method

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.