Answer:
srry
Step-by-step explanation:
Answer:
= 10 
Step-by-step explanation:
The n th term of a geometric sequence is
= a 
where a is the first term and r the common ratio
Here a = 10 and r = 30 ÷ 10 = 3, thus
= 10 
H=hour
10h+7=32 would be the best equation. Hope this helps!