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
Alekssandra [29.7K]
3 years ago
5

An item is regularly priced at $15. It is now priced at a discount of 75% off regular price

Mathematics
2 answers:
tigry1 [53]3 years ago
7 0

Answer:

that is the solution to the question

andreyandreev [35.5K]3 years ago
4 0

Answer:

no sé qué más puedo decir

You might be interested in
Find the mean. Round to the nearest tenth if necessary.
kondor19780726 [428]

Answer:

27

Step-by-step explanation:

The actual mean is 27.008333333333, round that as you will.

5 0
2 years ago
Read 2 more answers
Consider the following time series data. Week 1 2 3 4 5 6 Value 18 12 15 10 18 14 Using the naive method (most recent value) as
fenix001 [56]

Answer:

(a) MAE = 5.20

(b) MSE = 10

(c) MAPE = 38.60%

(d) Forecast for week 7 = 14

Step-by-step explanation:

Note: See the attached excel for the calculations of the Error, Error^2, and Error %.

(a) mean absolute error

MAE = Total of absolute value of error / Number of observations considered = |Error| / 5 = 26 / 5 = 5.20

(b) mean squared error

MSE = Total of Error^2 / Number of observations considered = Error^2 / 5 = 150 / 5 = 10

(c) mean absolute percentage error (Round your answer to two decimal places.)

MAPE = Total of Error % / Number of observations considered = Error % / 5 = 193.02 / 5 = 38.60%

(d) What is the forecast for week 7?

Since the forecast is based on the naive method (most recent value), the forecast for week 7 is value for week 6. Therefore, we have:

Forecast for week 7 = 14

Download xlsx
6 0
2 years ago
Please help! (100 points!) look at the image :)
viva [34]

Answer:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Need help is due right now : , ( I’m not good with math
Aneli [31]

kjkk

Step-by-step explanation:

Jjo

7 0
2 years ago
Which two properties characterize an air mass?
Lapatulllka [165]

Answer:

Step-by-step explanation: Air masses are given a two-part name that describes the humidity and temperature characteristics of the region where they form

5 0
3 years ago
Read 2 more answers
Other questions:
  • Line ET is tangent to circle A at T, and the measure of arc TG is 46. What is the measure of
    14·1 answer
  • 1. A raffle prize of 14x^2/15 dollars is to be divided among 7x people. Write an expression for the amount of money that each pe
    9·1 answer
  • A ___ is obtained by dividing the population into groups and selecting all individuals from within a random sample of the groups
    9·1 answer
  • NEED HELP ASAP WHOEVER ANSWERS THE QUESTION RIGHT FIRST GETS THE MOST BRAINLIEST
    13·2 answers
  • Use a sketch graph to obtain the solution set of x²-4x>0​​
    14·1 answer
  • Given that the triangles shown below are simiar, what is the value of x?
    12·2 answers
  • You plant a tree that is 3 feet tall originally. Then it grows 4 feet
    15·2 answers
  • Adam went to McDonald's and bought a Big Mac and 2 small fries. Adam spent
    14·1 answer
  • A savings account for a car is set up with an initial balance of $1500, and 250 is added every month (no other
    7·1 answer
  • What is the slope- intercept form of 11x-2y=-14
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!