Question

determine 3/4 of a collection of​

Answer 1

Step-by-step explanation:

Sn - Snet = 210-17)

I =39 (dast term)

Sn = [a+1}

210= {3+393

210 = end { with n n=10

1 = a+(n-1) d = 39

= 3 + 9 d = 39

91 = 36

d = 30 = 4

=4.

3,7,11,15,19,23

AP is

Answer 2

Answer:

ratio and proportion

Step-by-step explanation:

hope you get it

it can written 3:4also