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Vlada [557]
3 years ago
9

6. Sandra did a survey to see how

Computers and Technology
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

B. 312

Explanation:

Logically someone will not keep dog & cat togther. So if sandra was ask 1800 students she ill got 1800÷150=12 times are 26 students said they owned a dog. So 12×26 = 312 students are owned a dog & will not own a cat.

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12. Write C statement(s) that accomplish the following. a. Declare int variables x and y. Initialize x to 25 and y to 18. b. Dec
saul85 [17]

Answer:

a.

int x = 25;

int y = 18;

b.

int temp = 10;

char ch ='a';

c.

x += 5;

d.

double payRate = 12.5;

e.

int tempNum = firstNum;

f.

int tempp = x;

x = y;

y = tempp;

g.

printf("Value of x = %f\n",x);

printf("Value of y = %f\n",y);

printf("Arithmetic = %f\n",(x + 12/y -18));

h.

char grade = 'A';

i.

int a,b,c,d;

a = 5; b = 2; c = 3; d = 6;

j.

int x = round(z);

Explanation:

The answers are straight forward.

However, I'll give a general hint in answering questions like this.

In C, variable declaration is done by:

data-type variable-name;

To declare and initialise the variable, you do;

data-type variable-name = value;

So, for questions that requires that we declare and initialise a variable, we make use of the above syntax..

Take (a) for instance:

int x = 25;

int y = 18;

Same syntax can be applied to (b), (d), (e), (h) & (I)

For question (c);

This can be done in two ways;

x = x + 5;

Or

x+=5;

Both will give the same result.

For question (f):

We start by initialise a temporary variable that stores x.

Then we store the value of x in y.

Then we store the content of the temporary variable to y.

This swaps the values of x and y

For question (g):

When printing a double variable in C, we make use of '\f' as a string format

For question (j):

The round function is used to round up a double variable to integer.

3 0
3 years ago
what feature allows you to create a form letter or certificate and personalized it for different recipients by usin the info in
agasfer [191]

Answer:

mail merge is the answer to this one i believe

6 0
3 years ago
Why have countries requested for the removal of content?
Kipish [7]
These links should help u:
https://support.google.com/transparencyreport/answer/7347744?hl=en

https://searchengineland.com/most-censorship-and-content-takedown-requests-come-from-us-says-google-...
5 0
3 years ago
Critics are concerned about how easy it is to upload and download music on the Internet because:
evablogger [386]
C. people have to buy entire albums, which can get expensive.
6 0
3 years ago
Read 2 more answers
Q1) Convert the decimal number 67 to binary?​
Mashutka [201]

Answer:

1000011

Explanation:

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