Answer:
d = 6
Step-by-step explanation:
The nth term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Given a₄ = 23 and a₁₁ = 65 , then
a₁ + 3d = 23 → (1)
a₁ + 10d = 65 → (2)
Subtract (1) from (2) term by term to eliminate a₁
10d - 3d = 65 - 23
7d = 42 ( divide both sides by 7 )
d = 6
Answer: 7 minutes
Step-by-step explanation:
350/50=7
3*2.3333=7
Convert yards to feet
1yard=3ft
times both sides by 7
7 yards=21ft
7yards 2ft, 6in is
21ft+2ft and 6in or
23ft and 6in
so from 23ft 6in to 30ft 9 in is how much?
30ft, 9in-23ft, 6in=
30ft-23ft, 9in-6in=
7ft, 3in
he was 7ft, 3in short
57+57+63
=177
no, there are more students than seats, (unless the players are included in the number?) in that case are there 27 players in a game? idk basketball, on the bench maybe?
Answer:
C
Step-by-step explanation:
HOPE THIS HELPS :)
