Which geometric formula would find the n th term for the sequence (3)/(4),(9)/(16),(27)/(64),(81)/(256) ?
A
A sub n is equal to 3 fourths times 3 fourths raised to the n minus 1 powerB
A sub n is equal to 3 times 1 fourth raised to the n minus 1 powerD
A sub n is equal to 3 fourths raised to the n minus 1 power