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3 years ago

Which is the graph of f(x) = 3/2(1/3)^x

Mathematics

2 answers:

faltersainse [42]3 years ago

5 0

THE ANSWER IS B ..........I JUST TOOK THE TEST

podryga [215]3 years ago

4 0

Hey!

In order to solve this problem we must graph out the equation. Below this answer I have attached an image that contains the equation graphed.

Graphs three and four are far from representing the graph below, so these are incorrect.

Graph one looks almost similar to the graph represented below but it is not exact.

<em>So, this means that the correct answer is</em> graph 2.

Hope this helps!

- Lindsey Frazier ♥

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To rent a jet ski at Sam’s costs $25 plus $3 per hour. At Claire’s, it costs $7 plus $6 per hour. At how many hours will the ren

skad [1K]

Answer:

The number of hours that the cost of renting a ski jet will become equal in both shops is 6(hours)

Step-by-step explanation:

Extracting the key information from the question:-

*** Renting a jet ski at Sam's establishment costs $25 and additional $3 per hour.

*** Again, it costs $7 and additional $6 per hour to rent a jet ski at Claire's establishment.

*** We are required to find out the number of hours that the rental cost of jet ski at both shops will be the same.

What we are basically required to do is to find that number of hours that you can rent a jet ski and you wouldn't need to worry about the shop that renting it's jet ski will be more affordable in because the cost will be the same in both establishment when renting the jet ski at a particular number of hours.

For example, in that number of hours, the cost in Sam's shop and Claire's shop will now both be say, $50.

Since it costs a down payment of $25 plus additional $3 for each hour we make use of the jet ski at Sam's establishment, then the cost of renting a jet ski at Sam's shop for that number of hours that the cost will become equal in both shops is:

= 25 + 3x

Again, we are informed that it costs $7 down payment and additional $6 per hour that a jet ski from Claire's establishment will b rented and used. Then the cost of renting a jet ski at Claire's establishment for that number of hours that the cost will become equal in both shops is:

= 7 + 6x

Since at this unknown number of hours (x hours) the cost of renting a jet ski at Sam's shop will be equal to the cost of renting a jet ski at Claire's establishment, then marrying the equations, we will have:-

25 + 3x = 7 + 6x

We now pair like terms

6x - 3x = 25 - 7

3x = 18

x = 18/3

x = 6

Therefore, that number of hours that the cost of renting a jet ski will become equal in both Sam's and Claire's establishment is 6 hours.

3 0

3 years ago

For number five I need help plz help

Irina-Kira [14]

10 times as much as: 10

1/10 of: 1000

7 0

4 years ago

How Can I Solve This Question? Please Help

TiliK225 [7]

253+98 then subtract 27

3 0

3 years ago

Read 2 more answers

A letter that represents a number

shtirl [24]

That would be a variable, x being one of the most commonly used variables to represent unknown numbers.

7 0

4 years ago

Please help freshman math much-needed

Damm [24]

You can make the equatin: y=15x+22
X is the number of weeks
Y is the total amount of money needed

Plug in 120 for y and solve for x
120=15x+22
98=15x
x=6.53

But the answer is 7 weeks because we have to round up so he gets paid for the whole week

5 0

3 years ago

Read 2 more answers