All categories

3 years ago

What is the size of the array shoeSize? double [] shoeSize = {8.5, 7, 12.5, 9.5, 9, 11.5, 6}

Computers and Technology

1 answer:

r-ruslan [8.4K]3 years ago

6 0

The size of the array shoeSize? double [] shoeSize = {8.5, 7, 12.5, 9.5, 9, 11.5, 6} is 6

Explanation:

Arrays are zero-based : the seven elements of a 7-element array are numbered from 0 to 6. Hence, the size of the array is 6.

An array is collection of items stored at memory locations. The main aim of an array is to store multiple items of same type together.
An array is a collection of one or more values of the same type. Each value is called an element of the array.
The location of an item in an array is known as array indexing.
The first array index is 0 or 1 and indexes continue through the natural numbers.
The upper bound of an array is generally language and possibly system specific.
An array type is a data type that represents a collection of elements each selected by one or more identifying keys that can be computed at run time during program execution.

You might be interested in

Exactly how many times must the merge function call each of read and write to merge two arrays of size n/2 into an array of size

Rom4ik [11]

Answer:

Exactly how many times must the merge function call each of read and write to merge two arrays of size n/2 into an array of size n, assuming

i don t know

7 0

3 years ago

While designing web pages for mobiles, the page content should be extensive such that the readers get the opportunity to explore

mixer [17]

Answer:

True

Explanation:

The readers need to know the aspects of the topic that will broaden their knowledge and idea. So when designing a web page it is very good to provide extensive content such as hyperlinks to related articles on the same topic. To broaden their reading scope.

However this should be done cautiously, not to provide facets that will end up distracting the importance and the core aspect of the main topic.

3 0

3 years ago

Read 2 more answers

If a star system 30 parsecs distant is found to be broadcasting intelligent radio signals, then their news is already approximat

IrinaK [193]

Answer:

97.85 years, approximately.

Explanation:

Light travels at a constant speed of 186,000 mi/seg or 300,000km/seg accross the Universe (in vacuum conditions). Radio waves are also part of the electromagnetic spectrum, and they also travel at the same speed as Light does.

A light-year is a measure of the distance that Light travels during a year, that is, 5.88 trillion miles. Light travels the same distance per year because its speed is constant, and this is an excellent property that scientists take advantage to measure distances.

A parsec is 3.26 light-years (19 trillion miles), and (a very important datum to solve this question) one light-year is 0.306601 parsec, that is, in a year Light travels 0.306601 parsec at a constant speed. The same would happen with intelligent radio signals broadcasted from a distant star system.

So, considering all these facts, it is a matter of proportions to solve this question (mostly because speed of Light is constant):

$\frac{1 year}{0.306601 parsec} = \frac{X years}{30 parsecs}$

$x =\frac{1 year * 30 parsec}{0.306601 parsec}$

$x = \frac{30}{0.306601} years$

x = 97.84704 years or,

x = 97.85 years, approximately.

In other words, Light spends 97.85 years (terrestials) to travel 30 parsecs.

Likewise, radio waves travel at the same speed, so they spend the same years (97.85 years) travelling across the Universe to be finally detected by a radiotelescope located, for instance, here, in our planet.

Finally, the star system broadcasted intelligent radio signal with 'news' that are already approximately 97.85 years old'.

6 0

3 years ago

Describe the necessary Java commands to create a Java program for creating a lottery program using arrays and methods.

netineya [11]

I think each lottery ticket will cost £5 each so you would count in 5s till you reach the amount of tickets to get the answer which is £25

5 0

2 years ago

Read 2 more answers

Jim maintains attendance records for his employees for the year. Row B includes the dates of attendance, and column A includes t

ahrayia [7]

To lock multiple rows (starting with row 1), select the row below the last row you want frozen, choose the View tab, and then click Freeze Panes. To lock multiple columns, select the column to the right of the last column you want frozen, choose the View tab, and then click Freeze Panes.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

4 0

4 years ago

Read 2 more answers