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
NNADVOKAT [17]
3 years ago
11

Integer indexing array: Weekend box office The row array movieBoxOffice stores the amount of money a movie makes (in millions of

$) for the 7 days of a week, starting with Sunday. Write a statement that constructs a row array weekendBoxOffice having the values for Sunday, Friday, and Saturday. Ex: If movieBoxOffice is [5.6, 3.5, 1.1, 1.5, 0.8, 1.2, 1.9], then weekendBoxOffice is [5.6, 1.2, 1.9] Function Save Reset MATLAB DocumentationOpens in new tab function weekendBoxOffice = GetWeekendEarnings(movieBoxOffice) % movieBoxOffice : 7 day box office sales in millions, starting with Sunday % Assign Sunday, Friday, and Saturday box office % earnings to row array weekendBoxOffice weekendBoxOffice = 0; end 1 2 3 4 5 6 7 8 Code to call your function
Computers and Technology
1 answer:
DiKsa [7]3 years ago
8 0

Answer:

function weekendBoxOffice = GetWeekendEarnings(movieBoxOffice)

    weekendBoxOffice = movieBoxOffice([1, 6,7]);

end

Explanation:

  • Create a function called GetWeekendEarnings() .
  • Create an array weekendBoxOffice that stores the sunday,friday, saturday sales .

You might be interested in
Extend to also calculate and output the number of 1 gallon cans needed to paint the wal. Hint: Use a math function to round up t
Crank

Answer:

Here is the Python program:

import math #import math to use mathematical functions

height = float(input("Enter wall height (feet): ")) #prompts user to enter wall height and store it in float type variable height

width = float(input("Enter wall width (feet): ")) #prompts user to enter wall width and store it in float type variable width

area = height *width #computes wall area

print('Wall area: {} square feet'.format(round(area))) #displays wall area using round method that returns a floating-point number rounded

sqftPerGallon = 350 #sets sqftPerGallon to 350

paintNeeded = area/ sqftPerGallon #computes needed paint

print("Paint needed: {:.2f} gallons".format(paintNeeded)) #displays computed paint needed up to 2 decimal places

cansNeeded = int(math.ceil(paintNeeded)) #computes needed cans rounding the paintNeeded up to nearest integer using math.ceil

print("Cans needed: {} can(s)".format(cansNeeded)) #displays computed cans needed

colorCostDict = {'red': 35, 'blue': 25, 'green': 23} #creates a dictionary of colors with colors as key and cost as values

color = input("Choose a color to paint the wall: ") #prompts user to enter a color

if color in colorCostDict: #if the chosen color is present in the dictionary

    colorCost = colorCostDict.get(color) #then get the color cost from dictionary and stores it into colorCost using get method that returns the value(cost) of the item with the specified key(color)

    cost = cansNeeded * colorCost #computes the cost of purchasing paint of specified color per cansNeeded

  print("Cost of purchasing {} paint: ${}".format(color,colorCostDict[color])) #displays the real cost of the chosen color paint

print("Cost of purchasing {} paint per {} gallon can(s): ${}".format(color,cansNeeded, cost)) #displays the cost of chosen color paint per cans needed.

Explanation:

The program first prompts the user to enter height and width. Lets say user enter 20 as height and 50 as width so the program becomes:

Wall area computed as:

area = height *width

area = 20 * 50

area = 1000

Hence the output of this part is:

Wall area: 1000 square feet                                                                                                                     Next program computes paint needed as:

paintNeeded = area/ sqftPerGallon

Since sqftPerGallon = 350 and area= 1000

paintNeeded = 1000 / 350

paintNeeded = 2.86

Hence the output of this part is:

Paint needed: 2.86 gallons

Next program computes cans needed as:      

cansNeeded = int(math.ceil(paintNeeded))

This rounds the computed value of paintNeeded i.e. 2.86 up to nearest integer using math.ceil so,

cansNeeded = 3                                                                  

Hence the output of this part is:

Cans needed: 3 can(s)                                                                                                                            Next program prompts user to choose a color to paint the wall

Lets say user chooses 'blue'

So the program get the cost corresponding to blue color and multiplies this cost to cans needed to compute the cost of purchasing blue paint per gallon cans. So

cost = cansNeeded * colorCost

cost = 3 * 25

cost = 75

So the output of this part is:

Cost of purchasing blue paint per 3 gallon can(s): $75                                                                                        The screenshot of the program along with its output is attached.

5 0
3 years ago
Where are my files shortcut in documents folder.
faust18 [17]

Answer: Search File Explorer: Open File Explorer from the taskbar or right-click on the Start menu, and choose File Explorer, then select a location from the left pane to search or browse. For example, select This PC to look in all devices and drives on your computer, or select Documents to look only for files stored there.

Explanation: hope this helps :)

4 0
2 years ago
Given the following snippet of code, answer the following two questions based on the code: typedef enum {Sun, Mon, Tue, Wed, Thu
ANEK [815]

Answer:

1) The value of x will be 6.

2) The value of y will be 7.

Explanation:

1) The value of x will be 6.  

The enum values are labeled by default from 1. This means that Sun = 1, Mon = 2, Tue = 3 and so on.  

So, x = Mon = 2 and y = Sat = 6  

x increases up to y = 6 in the while loop.  

and then y also increments by 1.  

2)So the value of y = 7.  

You will need actual printf("Sun") or printf("Mon") for printing the actual text for the enum.

7 0
3 years ago
What does configsys mean​
Delvig [45]

Answer:

Definition - What does CONFIG. ... SYS is a configuration file on DOS systems. It is a text file that contains the settings and commands to load drives in a DOS system. This is a primary configuration file for OS/2 and DOS OS. This file was introduced in DOS and is replaced for 32-bit Windows versions with CONFIG.

Explanation:

6 0
3 years ago
Which building-block feature is available in the Text grouping on the Insert tab?
saveliy_v [14]

Answer:

Business information

Explanation:

The building blocks are durable objects for content like corporate material, headings, timetables, and gallery advertising. The user can retrieve and utilize the building blocks at any time. The user can also design, saves, categorize and enter a description of their own building blocks, and tag them with keywords to help them find easily. 

Business information is one of the main features of the building block galleries that is found on the insert tab in text group.

3 0
3 years ago
Other questions:
  • The ____ category of apps makes the computer easier for blind people to use.
    9·1 answer
  • Which technology can be used to protect the privacy rights of individuals and simultaneously allow organizations to analyze data
    13·1 answer
  • What is renewable energy
    13·2 answers
  • Warm colors including red, yellow and orange _____________ be energetic and exciting to the eye, while cool colors in blue, gree
    11·1 answer
  • Which of the following is your personal record of payments and bill-paying?
    13·1 answer
  • (PYTHON) Write a program that uses this technique to read a CSV file such as the one given above. Display the IDs and names of t
    14·1 answer
  • What is the most effective way to demonstrate being prepared for an interview?
    13·1 answer
  • Impaired drivers are one of the many risks drivers face on the Highway Transportation System. List 3 signs that a driver could b
    10·2 answers
  • What is speaker?.....​
    13·1 answer
  • What is the difference between information poor and information rich<br>​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!