1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anettt [7]
3 years ago
14

A limited edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year

, the poster is worth $20. 70. Which equation can be used to find the y value after x years
Mathematics
2 answers:
Gwar [14]3 years ago
7 0

Answer: The answer is y = 18(1.15)^x

Step-by-step explanation:

morpeh [17]3 years ago
3 0

Answer:

y = (18) * (1.15)^x

Step-by-step explanation:

A limited edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year, the poster is worth $20. 70. Which equation can be used to find the y value after x years.

To find this equation, this is an exponential equation, meaning that the number increases at a rapid rate. In this case the post increases each year by 15% and started at $18. The equation you would use to find this is: y = a * b^x. We can fill in the a and b values based off the given information. Since the value is increasing by 15% we will add 1 to 15% to get 1.15. This will be the b value. The a value is our initial value which in this case is $18. Now we can plug everything in to get: y = (18) * (1.15)^x.

You might be interested in
Nind reeds
Usimov [2.4K]

Answer:

42 gallons.

Step-by-step explanation:

count every inch *2 and calculate gallons

3 0
2 years ago
To avoid a storm, a passenger-jet pilot descended 0.44 mile in 0.8 minutes. What was the planes average change of altitude per m
Tcecarenko [31]

The average change of altitude per minute would simply be the ratio of distance descended over time. That is:

average change of altitude = distance / time

average change of altitude = 0.44 mile / 0.8 minutes

<span>average change of altitude = 0.55 mile / minute</span>

6 0
3 years ago
A mixture of paint calls for 1/3 of a cup of red paint and 2/3 cups of yellow paint. How many cups of red paint would be needed
garik1379 [7]

Answer:

Step-by-step explanation:

3 0
3 years ago
Please show work
cluponka [151]

Answer:

34.2 m

Step-by-step explanation:

We know that

Area of parallelogram = Base × Height

690.84 = B × 20.2

690.84/20.2 = B

34.2 = B

Hence,

Base of parallelogram is 34.2 m

5 0
2 years ago
Read 2 more answers
Find the x- and y- intercepts of the line with the given equation <br><br> -6x+8y=-36
Likurg_2 [28]

Answer:

Y int at

(

0

,

3

2

)

X int at

(

3

,

0

)

Step-by-step explanation:

The line is easier to visualize when the equation is in slope-intercept form:

4

x

+

8

y

=

12

Divide each side by 4:

x

+

2

y

=

3

2

y

=

−

x

+

3

y

=

−

1

2

x

+

3

2

Y-intercept (plug in 0 for x):

y

=

−

1

2

(

0

)

+

3

2

y

=

3

2

X-intercept (plug in 0 for y):

0

=

−

1

2

x

+

3

2

−

3

2

=

−

1

2

x

x

=

3

5 0
3 years ago
Read 2 more answers
Other questions:
  • Y=-6x^2+100x-180
    11·2 answers
  • Which of the following equations could be used to solve the given equation?
    10·2 answers
  • If you have 100 apples in the fridge and samy take s3
    7·2 answers
  • A manufacturer of a consumer electronics products expects 3% of units to fail during the warranty period. A sample of 500 indepe
    8·1 answer
  • During a snowstorm, the temperature drops from 0°F to -18°F in 6
    9·1 answer
  • Find the value of x. Please help
    11·2 answers
  • PLEASE HELP I ONLY HAVE AN HOUR ​
    13·1 answer
  • Suppose that there are 630 seats in a row. If the person to be seated is needed to sit next to someone, then what is the fewest
    8·1 answer
  • The volume of a fish tank is 70 cubic feet. If the density is 0.4 fish over feet cubed, how many fish are in the tank?
    13·2 answers
  • Find the midpoint of the line segment with the given endpoints: (5, 0)(1, 4) .
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!