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4 years ago

. Each year over _____ tires are scrapped in the United States alone.

Computers and Technology

2 answers:

kupik [55]4 years ago

8 0

The answer is C. 275 million

Well over 300 million tyres are scrapped in the United States each year. Issue here is recycling. The very thing we like so much in tyres – tough and durability - makes them a challenge to recycle. This is not to say that tyres cannot be recycled, it is just a matter of finding the uses of old and used tyres and getting them to a recycler.

gregori [183]4 years ago

4 0

290 is the number i found, So i would assume "C" is correct.

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Write a grammar for the language consisting of strings that have n copies of the letter a followed by the same number of copies

Mazyrski [523]

Answer:

def language(mystring, n):

if n > 0:

string_list = [x for x in mystring]

string_cont = ""

for character in string_list:

string_cont += character * n

print(string_cont)

Explanation:

When n is equal to 0, that is, n=0, The python program multiplies the characters of the string "mystring" by the integer variable "n" to output a string with all characters with the same count.

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3 years ago

When defining an array of class objects, how do you pass arguments to the constructor for each object in the array?

Nuetrik [128]

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array[ index ] = new ClassName( arg0, arg1, arg2 );

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3 years ago

Robots can obtain data from the environment, store the data as knowledge, and modify their behavior

TiliK225 [7]

True robots that have integrated ML can store data in specialized arrays which can be processed by the algorithms to give the output as their behaviour.

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3 years ago

Ryan is applying a sort to the data in a table that you have inserted in Word. Which option is important for most tables that ha

Mademuasel [1]

Answer:

D). Choose the correct sort field

Explanation:

You can arrange in descending, or you can arrange in ascending. And C, has nothing to do with this requirement. You don't have this option available with you. Select the option, "My list has header row" is not available to us. And clearly, you need to choose the best sort field first. And then you can arrange or sort accordingly.

7 0

4 years ago

Read 2 more answers

An oil slick occurs when an underwater refinery pipe ruptures, pumping oil into the water. The spilled oil sits on top of the wa

yaroslaw [1]

Answer:

Here the code is given as follows,

Explanation:

#include <iostream>

#include <iomanip>

using namespace std;

const double CUBIC_CENTIMETERS_IN_ONE_GALLON = 3785.41;

const double CENTIMETERS_IN_ONE_KILOMETER = 100000.00;

double oilSlickArea(double oilThick,

double oilReleasedRate, double spilTimeInHours);

int main()

{

double oilThickness;

double oilReleasedGallonsPerMinute;

int slickDays;

double spillArea = 0.0;

cout << fixed << showpoint << setprecision(8);

cout << "Enter the oil spill rate per minute (in gallons): ";

cin >> oilReleasedGallonsPerMinute;

cout << endl;

cout << "Enter oil thickness on top of the water (in centimeters): ";

cin >> oilThickness;

cout << endl;

cout << "Enter the number of days for which you want to know "

<< "the area covered by the spilled oil: ";

cin >> slickDays;

cout << endl;

cout << "Oil slick area after each day for " << slickDays << "days."

<< endl << endl;

cout << setw(5) << " " << setw(20) << left << "Slick Area in"

<< setw(20) << left << " Volume of Oil in" << endl;

cout << setw(5) << left << "Day " << setw(20) << left << "Square Kilometers"

<< setw(20) << left << " in Gallons" << endl;

for (int i = 1; i <= slickDays; i++)

{

spillArea = spillArea + oilSlickArea(oilThickness,

oilReleasedGallonsPerMinute, 60 * 24);

cout << setw(4) << left << i << " " << setw(12)

<< setprecision(8) << spillArea / (CENTIMETERS_IN_ONE_KILOMETER * CENTIMETERS_IN_ONE_KILOMETER)

<< " " << setprecision(2)

<< right << setw (15) << (oilReleasedGallonsPerMinute * 60 * 24 * i) << endl;

}

return 0;

}

double oilSlickArea(double oilThick,

double oilReleasedRate, double spilTimeInHours)

{

double oilVolumeInGallons;

double oilVolumeInCubicCentimeters;

double spillArea;

oilVolumeInGallons = oilReleasedRate * spilTimeInHours;

oilVolumeInCubicCentimeters = oilVolumeInGallons * CUBIC_CENTIMETERS_IN_ONE_GALLON;

spillArea = oilVolumeInCubicCentimeters / oilThick;

return spillArea;

}

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3 years ago