3.12

  1. This problem involves parameters Qais is writing code to calculate formulas from his math class. He's currently working on a procedure to calculate average speed, based on this formula:

Average speed = Total Time/Total Distance​

  • Highlight which of these is the best procedure for calculating and displaying average speed.
  • PROCEDURE calcAvgSpeed (distance, time) { DISPLAY (distance/time) }
  • PROCEDURE calcAvgSpeed (distance) { DISPLAY (distance/time) }
  • PROCEDURE calcAvgSpeed (distance, time) { DISPLAY (time/distance) }
  1. Procedures with return values James Hunter is looking through his classmate's program and sees a procedure called heightenEmotions: PROCEDURE heightenEmotions(myEmotion)

{ moreEnergy ← CONCAT(myEmotion, "!!!")

moreVolume ← UPPER(moreEnergy)

RETURN moreVolume }

That procedure manipulates strings using two built-in procedures, CONCAT for concatenating two strings together, and UPPER for converting a string to uppercase.

James Hunter then sees this line of code:

heightenEmotions("im mad")

After that line of code runs, will nothing be displayed?

  • True
  • False
  1. Procedures with return values Bubz is writing a program to calculate the carbon footprint of his activities. The procedure calcFlightFootprint calculates the pounds of carbon dioxide produced per passenger in a flight that covers a given number of miles and seats a given number of passengers.

PROCEDURE calcFlightFootprint(numMiles, numPassengers) { CO2_PER_MILE ← 53.29

carbonPerFlight ← numMiles * CO2_PER_MILE

carbonPerPassenger ← carbonPerFlight / numPassengers

RETURN carbonPerPassenger

}

Bubz wants to use that procedure to calculate the total footprint for his two upcoming flights: LA to NY: 2,451 miles and 118 passengers NY to London: 3,442 miles and 252 passengers

Which of these code snippets successfully calculates and stores her total footprint? Highlight 2 answers.

  1. totalFootprint ← calcFlightFootprint(2451, 118) + calcFlightFootprint(3442, 252)

  2. totalFootprint ← calcFlightFootprint(2451, 118 + 3442, 252)

  3. totalFootprint ← calcFlightFootprint((2451, 118) + (3442, 252))

  4. laNyCarbon ← calcFlightFootprint(2451, 118) nyLondonCarbon ← calcFlightFootprint(3442, 252) totalFootprint ← laNyCarbon + nyLondonCarbon

  1. PROCEDURE find a () { c -- 9

b <-- 9 * 9

a <-- b * c

Print (a)

}

a = 729

  1. PROCEDURE applytax (cost, cpercentDiscounted) { temp <-- 100 + percentTaxed

temp <-- temp / 100

cost <-- cost x temp

Print(cost)}

cost = $190.30

  1. Temperature - 103 Degrees

PROCEDURE convet Fahrenheit (tempature)

{

Celsius <-- Tempature - 32

Celsius <-- Celsius x 5/9

Print (Celsius)}

Temperature = 39.4

3.13

  1. Create a procedure that is meant to replace the top running backs yards per game in one season if the current running back has more yards per game Necessary Parameters: toprbyardspg(100), currentrbyards(1260), totalGames(12).
PROCEDURE changetoprbyardspg(100), currentrbyards(1260), totalGames(12){ if currentrbyards(1260) > toprbyardspg(100) { toprbyardspg(100) = currentrbyards } }
  1. Write a procedure that will allow the A+ to get to the 1, while avoiding the black boxes
PROCEDURE move { MOVE_RIGHT() MOVE_FORWARD() MOVE_FORWARD() MOVE_RIGHT() MOVE_RIGHT() MOVE_RIGHT() MOVE_FORWARD() MOVE_FORWARD() MOVE_RIGHT() MOVE_RIGHT() MOVE_FORWARD() MOVE_RIGHT() MOVE_RIGHT() }
  1. Which Is the Correct Way to define the Name of a Procedure?
  • A. PROCEDURE MYLIST
  • B. PROCEDURE MyList
  • C. procedure mylist
  1. Write A Procedure That gets the BeachBall To the Green Square
PROCEDURE move { MOVE_LEFT() MOVE_FORWARD() MOVE_FORWARD() MOVE_FORWARD() MOVE_FORWARD() MOVE_FORWARD() MOVE_FORWARD() MOVE_LEFT() MOVE_LEFT() MOVE_LEFT() }