Answer:
22
Step-by-step explanation:
40x.55=22
Answer:
see explanation
Step-by-step explanation:
The n th term of a geometric progression is
• = a₁
where a₁ is the first term and r the common ratio
given a₄ = 24, then
a₁ = 24 → (1)
Given a₈ = , then
a₁ = → (2)
Divide (2) by (1)
= =
Hence r = =
Substitute this value into (1)
a₁ × ( )³ = 24
a₁ × = 24, hence
a₁ = 24 × 27 = 648
Answer:
in which class are
Step-by-step explanation:
tell in in this number 9684574163
Answer:
d
Step-by-step explanation:
the answer is d because you have to multiply the 7 x 12 than do n>84 which is your answer because you cant do anything with it.