The terms of the geometric sequence are 1,3,9, ...,
The first term is a = 1
The common ratio is r = 3.
The sum of the first 10 terms is
Answer: 29524
Answer:
3
Step-by-step explanation: You divide 45 and 60 then you mutiple the number by 4 then find your answer after you done solved this is how you solve it 45 divided by 60=0.75 mutiply by 4=3
Answer:
1/9
Step-by-step explanation:
h1 = 9
h2 = h1 × 1/9 = 9 × 1/9 = 1
h3 = h2 × 1/9 = 1 × 1/9 = 1/9
Answer:
7: 45
Step-by-step explanation:
8:05
Subtract 20 minutes
8:05
- 20
-------------
We need to borrow minutes 1 hour = 60 minutes
7:65
- 20
-------------
7 :45
