The formula of the sum of a geometric sequence:
We have:
substitute:
Answer: C. -5460
Answer:
None of the above.
Step-by-step explanation:
They are all prime numbers!
The distance between the two adjacent gas stations will be 5 miles.
<h3>What is the difference between a ratio and a proportion?</h3>
A ratio is an ordered pair of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two ratios are specified to be equal.
Distance between city airport and the train station = 45 miles
Stations equally spaced between the airport and train station=9
Let the space between two gas stations will be x;
x = 45/9
x=5 mile.
Hence, the distance between the two adjacent gas stations will be 5 miles.
To learn more about the ratio, refer to the link;
brainly.com/question/14335762
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Answer:
10 ft
Step-by-step explanation:
1:5 = 2:x
x = 10
The elephant is 10 ft in real life.
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The correct answer : $8.50 / 1 hour
