Ravi needs to make a total of 65 deliveries this week. So far he has completed 52 of them. What percentage of his total deliveries has Ravi completed?

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

why are you giving so many marks make your marks less and make a question list so that i can understand your question very nicely

answer: 60%

explanation:

÷

= 60%