Recent activity by Roger Barreto

Question

Why did women make few contributions to psychology in the first part of the 20th century? a) Lack of interest in the field b) Gender discrimination and limited opportunities c) Insufficient education d)

asked Dec 28, 2024

1 answer 221k views

I need help with 3 & 4

asked Nov 19, 2024

1 answer 21.1k views

A beaker contains 100 mL of 1.00 M NaCl. If you pour 50 mL of the solution into another beaker, what is the molarity of the solution in each of the two beakers?

asked Sep 24, 2024

1 answer 150k views

Kw = 5.48 × 10-⁻¹⁴ at 50 °C. A solution is prepared by dissolving 0.030 mol of Ba(OH)2 in 1.50 L of aqueous solution at 50 °C. What is the pH of the solution?

answered Sep 20, 2024

1 answer 78.0k views

Which of the following investments is a negotiable time draft drawn to facilitate foreign trade by financing the export, import, domestic shipment, or storage of goods? a. American Depository Registry

asked Sep 10, 2024

1 answer 94.9k views

Hurricanes are likely to form because more hurricanes form over tropical oceans than over colder oceans. Which of the following best explains this. a Air has more moisture over tropical oceans than over

answered Aug 22, 2024

1 answer 76.0k views

A 2.2-m-long steel rod must not stretch more than 1.2 mm when it is subjected to a 10.0-KN tension force. It is given that E = 200 GPa. Determine the smallest diameter rod that should be used. The smallest

asked Aug 8, 2024

1 answer 140k views

Without double bar lines, we would not be sure where a section of music ends. true false

answered Aug 2, 2024

1 answer 33.5k views

What 1857 Supreme Court case–which held that Black Americans could not be citizens, declared the Missouri Compromise unconstitutional, and is considered a catalyst of the Civil War–is regularly cited as

asked Jul 10, 2024

1 answer 161k views

In Sugar Changed the World, Part 5: Developing and Refining Ideas, which goal does this passage best address?

answered Jun 7, 2024

1 answer 200k views

In Junior hockey, what are the penalty options for checking from behind?

asked May 28, 2024

1 answer 15.6k views

A conservative investor has $100,000 to invest. The investor has decided to use three vehicles for generating income: Municipal bonds, a certificate of deposit (CD), and a money market account. After reading

asked May 18, 2024

1 answer 28.1k views

How does the respiratory system work? List the process Marlon described.

asked Mar 27, 2024

1 answer 20.3k views

Why did the attempted coup d’état in the Soviet Union fail? A. The army stopped the attempt. B. The government stopped the attempt. C. Many citizens did not support the attempt. D. Many communists did

answered Mar 11, 2024

2 answers 33.3k views

Which statement is true about finding the midpoint between two points located on a horizontal or vertical line? O When finding the midpoint between two points on a vertical line, keep the y-coordinate

asked Feb 19, 2024

1 answer 218k views

Completa el siguiente párrafo con el imperfecto o el pretérito. Cuando [………] (vivir) en Colorado, [……..] (gustar: yo) dar un paseo por el parque por la mañana. Con frecuencia […….] (comprar) un café y

answered Jan 18, 2024

1 answer 33.2k views

.89m/s A vehicle that starts to move from the rest gets an acceleration of 5m/s² within 2 seconds. Calculate the velocity and distance covered by the vehicle within the given time. [Ans: 10m/s, 10m]

answered Nov 22, 2023

1 answer 157k views

THE REACTION OF LITHIUM ANDNITROGEN BELOW:L₁ + N2 => Li3 Na) BALANCE THE REACTION WITH THEMETHOD OF YOUR CHOICEB) IF 500grams of Li3 N are producedby theREACTIONTHEN WHATMASS OF N2 HAS REACTED DURING THEREACTION?

answered Nov 18, 2023

1 answer 78.1k views

What is the value of y?

answered Nov 12, 2023

2 answers 55.7k views

Create a Python program that ak the uer to enter 3 poitive number. The program hould validate that the character that the uer entered formulate a valid poitive integer and diplay an appropriate error meage

answered Sep 27, 2023

1 answer 120k views

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