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Vedmedyk [2.9K]
3 years ago
11

Suppose that a t-shirt comes in five sizes: S, M, L, XL, XXL. Each size comes in four colors. How many possible t-shirts are the

re?
Computers and Technology
1 answer:
guapka [62]3 years ago
3 0

Answer:

120

Explanation:

This question is basically asking how many ways can we arrange 5 sizes of shirts if they come in 4 colors.

5 permutation of 4

To find permutation, we use the formula

P(n, r) = n! / (n - r)!

Where

n is the size of the shirts available, 5

r is the color of each shirt available, 4

P(5, 4) = 5! / (5 - 4)!

P(5, 4) = (5 * 4 * 3 * 2 * 1) / 1!

P(5, 4) = 120 / 1

P(5, 4) = 120

Therefore, the total number of shirts available is 120

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Which of the following lines correctly defines a String variable
lidiya [134]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is C i.e. String s = "apluse";

The rule or syntax of declaring string in any programming language is given below:

String variable-name = "yourString";

For declaring string variable, first, you write "String" that is a keyword of a programming languages for declaring string variables, such as int before the variable name for declaring integer variable. Then, you need to write a meaningful name of the string as a variable. After string variable name, you need to put the equal operator and then write the string in double quotation("") marks and after that put the instruction terminator that is ";".

So, according to this syntax, option C is correct.

While other options are not correct because:

In option a, string is not encapsulated in double quotation. Option B does not have varaible type such as String and Option E does not have variable name and its value also. So, only option C is correct and all other except C are incorrect.

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3 years ago
Word processing programs have different view options that you can use depending on the tasks you’re performing. Which option hel
gizmo_the_mogwai [7]
Preview, in MS word. It goes for print or publishing, whatever you desire.
7 0
3 years ago
A cookie is.... a. an illegal use of information about a customer b. a feature of a Web site designed to attract children c. a f
Elodia [21]

Answer:

C. A file that a Web site stores on a visitor's computer

Explanation:

Have a nice day! :)

3 0
2 years ago
I want to be a astrophysicist but my parents want me to be a software engineer. whuch one is better?
Andreas93 [3]
You need to discover yourself which one you love to do. Software Engineering is just science and math, programming languages and too much work, but it’s the job of this era. It’s very very desirable and one of the highest salaries in US.
7 0
3 years ago
What is the output of the following program segment?
marissa [1.9K]

Answer:

5

Explanation:

The operator 'x++' is called the post increment operator, it is assign first and then increment.

The operator '++x' is called the pre increment operator, it is increment first  and then increment.

So, both are increment operator which increment the value by one.

initially the value of x is zero,

++x increase the value to 1 and than assign to x.

then, x++ it assign to x first then increment by 1 means x=2

and so on.....

Their are five increment operator are used. so, the result is 5.

3 0
3 years ago
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