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3 years ago

What color object would reflect more light? O Red O Black O Blue o White

Computers and Technology

1 answer:

Deffense [45]3 years ago

4 0

Answer:

White

Explanation:

Red absorbs all light except red light, which it reflects

Black absorbs all light

Blue absorbs all light except blue light, which it reflects

White reflects all light because it has all colors except black.

Hope you do well!

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Which is a safe practice when online

Kay [80]

Answer:

I don't know if there are choices but these are couple that i think would be right. Don't give out personal info, have a complex password and don't give it out to anyone, don't click on random pop up adds, and use a firewall

Explanation:

7 0

3 years ago

Read 2 more answers

a 0.600 kg dynamics trolley has 1.5 kg load added. It is launched with a force of 10.n what is the acceleration

Anastaziya [24]

Answer:

acceleration = 4.76 m/s²

Explanation:

Given that"

the mass of the dynamic trolley = 0.6 kg

the mass of the load = 1.5 kg

total mass = (0.6 + 1.5) kg = 2.1 kg

the force = 10 N

Thus;

using the formula of force which is;

Force = mass × acceleration

10 = 2.1 × acceleration

acceleration = 10/2.1

acceleration = 4.76 m/s²

7 0

3 years ago

A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To ac

Gekata [30.6K]

Answer:

# include <iostream>

#include<stdio.h>

using namespace std;

bool IsLeapYear(int y)

int main()

{

int y;

cout<<"Enter the Year to check Leap or Not"<<endl;

cin>>y;

IsLeapYear(int y);

getch();

}

bool IsLeapYear(int y)

{

if (y%4==0)

{

if (y%100==0)

{

if (y%400==0 )

{

cout<"The year is leap Year";

}

else

{

cout<<" The year is not Leap Year";

}

else

{

cout<<"The year is Leap Year" ;

}

else

{

cout<<"The year is not Leap Year";

}

Explanation:

In this program a function has been defined named as IfLeapYear, to check that whether the entered year is leap year or not. An year taken as integer data type named as y to enter the year to check. If the year is divisible by 4 but not divisible by 100 is the leap year. If the year is divisible by 4, divisible by 100 and also divisible by 400 is the century year and is also the leap year.

To check all the statements, Nested if-else conditions has been used to check multiple requirements of the leap year.

6 0

3 years ago

Read 2 more answers

Thirty percent of a magazine's subscribers are female. A random sample of 50 subscribers Answer the following questions using Ex

Ann [662]

Based on the mean of the subscribers, the sample size, and the standard deviation, the probability of females being at most 0.25 is 0.2202.

The probability that they are between 0.22 and 0.28 is 0.2703.

The probability that they are within 0.03 of the population proportion is 0.3566.

<h3>What is the probability that they are at most 0.25?</h3>

Using Excel, we shall assume that the distribution is normally distributed.

We can therefore use the NORM.DIST function:

=NORM.DIST(0.25,0.3,0.0648,TRUE)

= 0.2202

<h3 /><h3>What is the probability that they are between 0.22 and 0.28?</h3>

=NORM.DIST(0.28,0.3,0.0648,TRUE) - NORM.DIST(0.22,0.3,0.0648,TRUE)

= 0.2703

<h3>What is the probability that they are within 0.03 of the population proportion?</h3>

X high = 0.30 + 0.03

= 0.33

X low = 0.30 - 0.03

= 0.27

= NORM.DIST(0.33,0.3,0.0648,TRUE) - NORM.DIST(0.27,0.3,0.0648,TRUE)

= 0.3566.

Find out more on probability at brainly.com/question/1846009.

8 0

3 years ago

Which country is Europe's largest Internet market, with Internet users growing at a rate of 10 percent annually?

pashok25 [27]

Answer:

Germany

Explanation:

6 0

3 years ago