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bekas [8.4K]
3 years ago
6

What is the common ratio for geometric sequence: 5,15,45,135 ?​

Mathematics
1 answer:
serg [7]3 years ago
5 0

Answer:

the common ratio is 3

Step-by-step explanation:

to solve for the common ratio, I like to take the second term and divide it by the first term

15/5 = 3

then I will check the rest of the terms

15*3 = 45

45*3 = 135

It looks like the common ratio is correct!

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Whats the variable of 1
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There are no variables, there is only a 1

Step-by-step explanation:

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3 years ago
Juan has 20 books to sell. He sells the books for $15 each. The amount of money Juan makes from selling booka is represented by
lana [24]

Answer:

Step-by-step explanation:

Juan has 20 books to sell. He sells the books for $15 each.

The range of the function is the set of all possible values of the dependent variable. The dependent variable here is the amount of money that is made and this amount depends on

the number of books, x sold

The amount of money Juan makes from selling books is represented by a fucntion. f(x)=15x

The maximum amount that can be made from 20 books at a rate of $15 each would be 20×15 = $300

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6 0
3 years ago
PLEASE HELP! Thank you!
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7 0
3 years ago
Coach Smith went to the sporting goods store to get ready for tennis season. He bought 25 containers of tennis balls and 12 pack
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Answer:

C

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5 0
3 years ago
How do you create a model of 15% of 60
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