The 19th term of the AP = (96 + (19 - 1) × (173 - 96) / (25 - 14))
= (96 + 18 × 77 / 11)
= (96 + 1404 / 11)
= (96 + 127.636)
= 223.636
The 14 terms of AP is 96 while the 25 terms is 173 find the 19,
2 answers
AAAaannndd the bot gets it wrong yet again!
real English speakers would say
The 14th term of AP is 96 while the 25th term is 173 find the 19th term.
d = (173-96)/(25-14) = 7
a19 = a14+5d = 96+5*7 = 131
real English speakers would say
The 14th term of AP is 96 while the 25th term is 173 find the 19th term.
d = (173-96)/(25-14) = 7
a19 = a14+5d = 96+5*7 = 131