Questions by Ruveena

Questions by Ruveena

What is -2(x + 3 ) = -2x-6

asked Sep 8, 2021

1 answer

4 votes

114k views

And this one !!!!!!!!

asked Sep 2, 2021

2 answers

0 votes

3.0k views

When a cell reproduces, it will make copies of what molecule?

asked May 13, 2021

1 answer

1 vote

179k views

The specific heat of gold is 0.031 calories/gram°C. If 10.0 grams of gold were heated and the temperature of the sample changed by 20.0°C, how many calories of heat energy were absorbed by the sample?

asked Apr 23, 2021

1 answer

4 votes

94.6k views

The contents of the cylinder is then entirely transfered to a partially filled holding tank of volume 10,000 L originally at presure 2 atm and 300 K. What is the new pressure in the holding tank at 300

asked Oct 14, 2020

1 answer

3 votes

102k views

If the wavelength of a beam of light is decreased what happens to the momentum of the photons

asked Sep 18, 2020

1 answer

1 vote

4.4k views

What is the tension in a cord 5 m long if a mass of 2 kg is attached to it and is being spun around in a circle at a speed of 5 m/s? 40 N 10 N 30 N 20 N

asked Aug 6, 2020

1 answer

2 votes

233k views

Explain why blood typing may not be a viable method of determining which belongs to which parent

asked Feb 7, 2020

1 answer

4 votes

81.5k views

A rectangular flat-screen computer monitor has a diagonal that measures 20 inches. the ratio of the length of the screen to the width of the screen is 4 to 3. what is the perimeter of the screen, in inches?

asked Oct 15, 2019

2 answers

1 vote

134k views

Identify what is proper and what is improper etiquette. 1- Improper etiquette 2-proper etiquette A) Food is served from the right and removed from the left. B) Salt and pepper are passed individually.

asked Aug 26, 2019

1 answer

5 votes

225k views

Which choice describes the skills you use to say no in situations when others are pressuring you to do something

asked Jul 1, 2019

2 answers

4 votes

98.6k views

Given the following functions f(x) and g(x), solve for (f ⋅ g)(2) and select the correct answer below: f(x) = 3x2 + 2 g(x) = x − 8 −42 −84 42 84

asked May 26, 2019

2 answers

5 votes

45.7k views

What are some ways that scientists would collect data and make observations to help them learn more about the severity of the lionfish problem?

asked Sep 13, 2018

1 answer

4 votes

188k views

PLEASE HELP ME ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Solve for x. x3=2764 Enter your answer in the box. x =

asked Jun 26, 2018

1 answer

3 votes

115k views

What is the height of a rectangle when I base is 8 ft and the area is 30 ft

asked Jun 5, 2018

1 answer

2 votes

184k views

Help? An investor puts $1,000 into an account that pays 2% interest compounded annually. The total amount A in the account after t years is given by which function below? A) A = 1,000(1.02)t B) A = 1,000(102)t

asked Jan 15, 2018

1 answer

3 votes

229k views

-7x-6y=-1 5x-4y=1 solving system of equations (eliminations, dounle multiplication) can you show the work please??

asked Feb 2, 2017

1 answer

5 votes

33.3k views

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