Questions by Marcelo Villa

Questions by Marcelo Villa

Find the surface area of the prism below. SA= square meters

asked Feb 1, 2022

1 answer

1 vote

64.0k views

A physicist drives through a stop light. When he is pulled over, he tells the police officer that the Doppler shift made the red light of wavelength 635 nm appear green to him, with a wavelength of 550

asked Jan 21, 2022

1 answer

3 votes

136k views

Suppose the random variables X, Y, and Z have the following joint probability distribution. x y z f(x, y, z) 1 1 1 0.05 1 1 2 0.10 1 2 1 0.15 1 2 2 0.20 2 1 1 0.20 2 1 2 0.15 2 2 1 0.10 2 2 2 0.05 1. Determine

asked Nov 5, 2021

1 answer

2 votes

123k views

What’s the least common multiple (LCM) for each group of numbers?

asked Oct 5, 2021

2 answers

1 vote

9.8k views

6 + 18r = 20r - 18 - 4r

asked Sep 15, 2021

1 answer

2 votes

212k views

Match the English definition with the corresponding sentence containing an English derivative of a Latin word. 1. The Air Force family moved all over the world, but kept their domicile in Florida. 2. With

asked Aug 7, 2021

1 answer

2 votes

165k views

7. What is the temperature in degrees C when .500 moles of gas occupying 1 9.00 liters exert a pressure of 200.0 kPa? answer choices 433 C 160. C .00231 C

asked Aug 7, 2021

1 answer

1 vote

118k views

Calculate the mass of carbon dioxide produced by the combustion of 571.3 g of octane.

asked Aug 3, 2021

1 answer

5 votes

15.6k views

An in-depth understanding of ethics is important to the long-term viability of a business because unethical decisions will negatively and directly impact all of the following except which one? a. The business's

asked Jun 2, 2021

1 answer

0 votes

197k views

Which list correctly orders A, B, and C from least to greatest when A=-8, B = -|6|, and C =|11| ? O A, B, C O C, A, B O B, A, C C, B, A

asked May 7, 2021

1 answer

3 votes

67.3k views

plssssssssssssssssssssss help Six friends, four boys and two girls, went to a movie theater. They wanted to sit in a way so no girl sits on either first or last chair. How many such arrangements are possible?

asked Apr 16, 2021

2 answers

5 votes

64.8k views

Don’t understand this question. Can someone help me please. Thank you x

asked Mar 6, 2021

2 answers

5 votes

125k views

The temperature at 6:00 P.M. was 25°C. The temperature dropped 3°C per hour. What was the temperature at 4:00 A.M.? A.23 Degrees B.-5 Degrees C.-23 Degrees D.5 Degrees

asked Feb 2, 2021

2 answers

5 votes

202k views

What is the volume of this aquarium?

asked Feb 14, 2020

2 answers

3 votes

12.5k views

The image shows a pendulum in simple harmonic motion. The pendulum starts at A and swings to E. Which labels are correct? Check all that apply. E: Net force is zero. D: Velocity is decreasing. Acceleration

asked Oct 11, 2019

2 answers

4 votes

65.6k views

Anyone know this problem???

asked Feb 26, 2019

1 answer

5 votes

119k views

Complete the sentence with with the spanish translation of the number in paraenthesis tengo (73) anos

asked Oct 14, 2018

2 answers

2 votes

107k views

Which of the following is the best example of an open system? (2 points) Question 1 options: 1) a car engine 2) our universe 3) a greenhouse 4) an insulated gas cylinder

asked Apr 10, 2018

2 answers

0 votes

113k views

All of the following are true statements about the Home Front during the Civil War EXCEPT which one? A. Northern civilians did without manufactured goods during the war. B. Southern civilians suffered

asked Apr 6, 2018

2 answers

4 votes

161k views

Before 1961 what might have been the best way for someone living in leipzig to escape to munich

asked Feb 4, 2018

1 answer

5 votes

150k views

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