A five-year prospective cohort study has just been completed. the study was designed to assess the association between supplemental vitamin a exposure and mortality and morbidity for measles. the rr for incidence of measles was 0.75 and the rr for measles mortality was 0.5. Assume these RR are significant. Regarding the RR reported above, which statement is correct?

a. Exposure to vitamin A appears to protect against morbidity and mortality for measles.
b. Exposure to vitamin A appears to be a risk factor for morbidity and mortality for measles.
c. Exposure to vitamin A is not associated with morbidity and mortality for measles.
d. Exposure to vitamin A is a risk factor for morbidity and a protective factor for mortality for measles.

Answers

Answer 1

Answer:

Exposure to vitamin A appears to be a risk factor for morbidity and mortality for measles.

Explanation:


Related Questions

Ram and Hari can finish a piece of work in 6 days and 12 days respectively in how many days will they finish it working together

Answers

Answer:

4 days

Explanation:

Given - Ram and Hari can finish a piece of work in 6 days and 12 days

             respectively.

To find - In how many days will they finish it working together

Proof -

As given,

Ram and Hari can finish a piece of work in 6 days and 12 days respectively.

⇒1 day work of Ram done in = [tex]\frac{1}{6}[/tex]

   1 day work of Hari done in = [tex]\frac{1}{12}[/tex]

If they work together,

1 day work of both together done in = [tex]\frac{1}{6}[/tex] + [tex]\frac{1}{12}[/tex] = [tex]\frac{2 + 1}{12} = \frac{3}{12}[/tex] = [tex]\frac{1}{4}[/tex]

As we know Work is inversely proportional to efficiency

And efficiency = Person's 1 day work

As we have ,

1 day work of both together done in =  [tex]\frac{1}{4}[/tex]

⇒ Total work done in 4 days if they work together.

You are working with a client who wants customers to be able to tap an image and see pricing and availability. As you are building the code in Java, what will you be using?


graphical user interface

icon public use

graphical public use

icon user interface

Answers

Answer:

A. Graphical user interface

Explanation:

In Java the graphical user interface is what manages interaction with images.

Answer: A.)

Explanation:

The answer is A because

I was born to rule the world

And I almost achieved that goal

(Giovanni!)

But my Pokémon, the mighty Mewtwo,

Had more power than I could control

(Giovanni!)

Still he inspired this mechanical marvel,

Which learns and returns each attack

(Giovanni!)

My MechaMew2, the ultimate weapon,

Will tell them Giovanni is back!

There'll be world domination,

Complete obliteration

Of all who now defy me.

Let the universe prepare,

Good Pokémon beware,

You fools shall not deny me!

Now go, go, go, go!

It will all be mine,

Power so divine

I'll tell the sun to shine

On only me!

It will all be mine,

Till the end of time

When this perfect crime

Makes history

Team Rocket! This is our destiny!

Listen up, you scheming fools,

No excuses, and no more lies.

(Giovanni!)

You've heard my most ingenious plan,

I demand the ultimate prize

(Giovanni!)

Now bring me the yellow Pokémon

And bear witness as I speak

(Giovanni!)

I shall possess the awesome power

In Pikachu's rosy cheeks!

There'll be world domination,

Complete obliteration

Of all who now defy me.

Let the universe prepare,

Good Pokémon beware,

You fools shall not deny me!

Now go, go, go, go!

It will all be mine,

Power so divine

I'll tell the sun to shine

On only me!

It will all be mine,

Till the end of time

When this perfect crime

Makes history

Team Rocket! This is our destiny!

To protect the world from devastation

To unite all peoples within our nation

To denounce the evils of truth and love

To extend our reach to the stars above

Jessie!

James!

There'll be total devastation,

Pure annihilation

Or absolute surrender.

I'll have limitless power,

This is our finest hour

Now go, go, go, go!

Give 2 examples of how technology/AI has helped to achieve the SDGs.​

Answers

Answer:

Although AI-enabled technology can act as a catalyst to achieve the 2030 Agenda, it may also trigger inequalities that may act as inhibitors on SDGs 1, 4, and 5. This duality is reflected in target 1.1, as AI can help to identify areas of poverty and foster international action using satellite images5.

n is assisting immensely to serve all these needs. For example, digital e-health solutions such as 'mhealth' and remote diagnostics using telemedicine services have contributed significantly to improving access to healthcare facilities, reducing neonatal mortality, and providing better health coverage

BitTorrent, a P2P protocol for file distribution, depends on a centralized resource allocation mechanism through which peers are able to maximize their download rates.
True or False?

Answers

Answer:

yes. it is true. mark as brainlest

What is Ephemeral graphic communication?

Answers

Communication using graphic elements

Can software work without Hardware? Why?

Answers

Answer:

No

Explanation:

Software requires hardware to run. Think about a computer, you can't have windows without having the computer. Software is programmed to run on hardware.

Question 9 (3 points)
When you add a row, where will it appear?

Answers

Click the Insert command on the Home tab. The new row will appear above the selected row.

To insert the row, Click the Insert command on the Home tab. The new row will appear above the selected row.

What is a cell?

A column and a row's intersection form a rectangular space known as a cell. The Cell Name or Reference, which is discovered by adding the Column Letter and the Row Number, is used to identify cells.

A row can be inserted either above or below where the cursor is. Then click the Table Layout tab after selecting the area where you wish to add a row. Click Above or Below under Rows & Columns. A row can be inserted either above or below where the cursor is.

Then click the Table Layout tab after selecting the area where you wish to add a row. Click Above or Below under Rows & Columns.

Therefore, it can be concluded that the raw appears in the home tab in the section of Row.

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Service and software companies typically have a high return-on-assets ratio because they require lower blank as compared to manufacturing companies.

Answers

Answer:

So whats the question here? Your just saying a statment ...

Explanation:

Answer:

Resources

Explanation:

The logical answer would be resources. As someone who has ran both, a software company requires less physical resources such as materials, tools, a large labor force, etc. With a manufacturing company, it requires a lot more tangible resources to be successful. Not sure if that is the correct answer, but it is the most logical one.

10. Differentiate between equity share & preference share.​

Answers

Answer:

Equity Shares are commonly called Common shares and have both advantages and disadvantages over Preference shares.

Equity shareholders are allowed to vote on company issues while preference shareholders can not.Preference shareholders get paid first between the two in the case that the company liquidates from bankruptcy. Preference shareholders get a fixed dividend that has to be paid before equity share dividends are paid. Preference shareholders can convert their shares to Equity shares but equity shareholders do not have the same courtesy.Preference shares can only be sold back to the company while equity shares can be sold to anybody.

The local library dealing with a major computer virus checked its computers and found several unauthorized programs, also known as ______.

A. Software
B. Hardware
C. Malware
D. Torrents

Answers

Answer:

malware

Explanation:

Answer: C. Malware

i just did it

The Westfield Carpet Company has asked you to write an application that calculates the price of carpeting for rectangular rooms. To calculate the price, you multiply the area of the floor (width times length) by the price per square foot of carpet. For example, the area of floor that is 12 feet long and 10 feet wide is 120 square feet. To cover that floor with carpet that costs $8 per square foot would cost $960. (12 × 10 × 8 = 960.) First, you should create a class named RoomDimension that has two FeetInches objects as attributes: one for the length of the room and one for the width. (You should use the version of the FeetInches class that you created in Programming Challenge 11 with the addition of a multiply member function. You can use this function to calculate the area of the room.) The RoomDimension class should have a member function that returns the area of the room as a FeetInches object. Next, you should create a RoomCarpet class that has a RoomDimension object as an attribute. It should also have an attribute for the cost of the carpet per square foot. The RoomCarpet class should have a member function that returns the total cost of the carpet. Once you have written these classes, use them in an application that asks the user to enter the dimensions of a room and the price per square foot of the desired carpeting. The application should display the total cost of the carpet.

Answers

Answer:

Answered below

Explanation:

#program is written in Java

class RoomDimension{

double length;

double width;

RoomDimension (double length, double width){

this.length = length;

this.width = width;

}

public double roomArea ( ){

return length * width;

}

}

class RoomCarpet{

RoomDimension rd;

double price;

RoomCarpet ( RoomDimension rd, double price){

this.rd = rd;

this.price = price;

}

public double totalCost( ){

double area = rd.roomArea();

return area * price;

}

}

Use the drop-down menus to complete the sentences about the Calendar view Arrange command group.


Under the Calendar view, you will see your calendar as

by default.


When you create an appointment, you are creating an activity that will not send

to other people.


A meeting is an activity where individuals are invited and

are shared.



is an all-day incident placed on the calendar.

Answers

Answer:

Use the drop-down menus to complete the sentences about the Calendar view Arrange command group.

Under the Calendar view, you will see your calendar as  

✔ monthly

by default.

When you create an appointment, you are creating an activity that will not send  

✔ an invitation

to other people.

A meeting is an activity where individuals are invited and  

✔ resources

are shared.

✔ An event

is an all-day incident placed on the calendar.

Explanation:

edge 2021

The complete sentences about the calendar view arrange command group are as follows:

Under the Calendar view, you will see your calendar as monthly by default. When you create an appointment, you are creating an activity that will not send an invitation to other people.A meeting is an activity where individuals are invited and resources are shared. An event is an all-day incident placed on the calendar.

What do you mean by Calender view?

Calendar view may be characterized as a type of feature within calendar software in which the user can choose from various formats in order to view the calendar more accurately and interestingly.

A calendar view lets a user view and interacts with a calendar that they can navigate by month, year, or decade. A user can select a single date or a range of dates. It doesn't have a picker surface and the calendar is always visible.

Command and control functions are performed through an arrangement of personnel, equipment, communications, facilities, and procedures employed by a commander in order to execute its functions.

Therefore, the complete sentences about the calendar view arrange command group are well mentioned above.

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ERIC'S Company sells cement at 30.0 Ghana Cedis per bag. The company

however gives discount of 15% for customers that buy 100 or more bags, and 0% for

customers that buy less than 100 bags.
Write a pseudo code and present a flowchart that

will display the discount percentage when the quantity of bags purchased is entered.​

Answers

Answer:

The pseudocode is as follows:

Input Quantity

Discount = 0%

If Quantity >= 100:

    Discount = 15%

Print Discount

See attachment for flowchart

Explanation:

This line gets the quantity from the user

Input Quantity

This line initializes the discount to 0%

Discount = 0%

This checks if quantity is more than or equal to 100

If Quantity >= 100:

If yes, discount is set to 15%

    Discount = 15%

This prints the discount percentage

Print Discount

See attachment for flowchart

45. Our goals are a reflection of our:
O values
O standards
O obstacles
O resources
beliefs
values and beliefs

Answers

Values hope it helps you

Create a text file content.txt and copy-paste following text (taken from Wikipedia) into it: A single-tasking system can only run one program at a time, while a multi-tasking operating system allows more than one program to be running in concurrency. This is achieved by time-sharing, dividing the available processor time between multiple processes that are each interrupted repeatedly in time slices by a taskscheduling subsystem of the operating system. Now, write a C program that opens content.txt file for reading and calls fork() function. The child process in the program will print first 150 characters from the file and the remaining characters will be printed by the parent. However, at the

Answers

Answer:

s0 you should figure that out because I don't know how to

Explanation:

good luck

System software includes all of the following except

Answers

Answer:

System software includes all of the following except Browsers.

Explanation:

I just know

System software includes all the following except Browsers. There are the based on the system software are the important parts.

What is software?

Software is the term for the intangible. The software is the most significant aspect. Software is a collection of rules, data, or algorithms used to run machines and perform certain tasks. Apps, scripts, and programs that run on a mobile device are referred to as software.

According to the system software, are the based on the operating system, management system, are the networking, translators, software utilities, are the networking. They are the browsers are not the used of the software, the significant components are the configuration.

As a result, the system software includes all the following except Browsers.

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widow in respect to word processing ​

Answers

Answer:

To use the word widow.

Explanation:

She became a widow at the age of 95, due to the passing of her husband by natural causes.

visual media that gives the appearance of a movement can be a collection of graphics

Answers

its called animation, a collection of a movement of graphics.

How do you guys feel about McCree’s new look in Overwatch 2? I personally like it but some people have a distaste towards it. I personally think it’s a step in the right direction and improves on how he used to look.

Answers

Answer:

Agreed.

Explanation:

I also laugh that you put this on Brainly.

I agree

Explanation:

It's lit, very lit

Write two alternate functions specified below, each of which simply triples the variable count defined in main. These two functions are: a. Function tripleByValue that passes a copy of count by value, triples the copy and returns the new value.b. Function tripleByReference that passes count by reference via a reference parameter and triples the original value of count through its alias(i.e. the reference parameter)For example, if count

Answers

Answer:

Following are the code to this question:

#include <iostream>//header file

using namespace std;

int triplebyValue(int count)//defining a method triplebyValue

{

int x=count*3;//defining a variable x that multiply by 3 in the count  

return x;//return value of x

}

void triplebyReference(int& count)//defining a method triplebyReference that hold count variable as a reference in parameter

{

count*=3;//multipling a value 3 in the count variable

}

int main()//main method

{

int count;//defining integer variable

count=triplebyValue(3);//use count to call triplebyValue method

cout<<"After call by value, count= "<<count<<endl;//print count value with message

triplebyReference(count);//calling a method triplebyReference

cout<<"After call by reference, count= "<<count<<endl;//print count value with message

return 0;

}

Output:

After call by value, count= 9

After call by reference, count= 27

Explanation:

In this code two methods "triplebyValue and triplebyReference" are declared, which accepts a count variable as a parameter, and in both multiply the count value by 3 and return its value.

Inside the main method, an integer variable "count" is declared that first calls the "triplebyValue" method and holds its value into count variable and in the next, the method value is a pass in another method that is "triplebyReference", and use print method to print both methods value with a message.

In the early days of the Internet, most access was done via a modem over an ________.
Question 10 options:

Analog telephone line

Fax

Telegram

None of the above

Answers

Answer:

analog telephone line

Explanation:

I hope this helps! :)

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