Recent activity by Sergio Losilla

Question

Two football players move in a straight line directly toward one another. Their equations of motion are as follows: x₁ = 0.1 m + (-3.1 m/s)t x₂ = -6.3 m + (2.8 m/s)t Which player is moving faster?

asked Dec 10, 2024

1 answer 18.2k views

What are 5 key topics of genetics

asked Dec 3, 2024

1 answer 165k views

Work package estimates should not include allowances for ________. 1) Contingencies 2) Risks 3) Overhead costs 4) Labor costs

asked Nov 15, 2024

1 answer 40.0k views

How did farm families get things they needed, such as cloth, before the Industrial Revolution? Question 6 options: They traded with Frenchmen. They bought them from the store. They bought them from England.

answered Sep 5, 2024

1 answer 42.8k views

True or False: It is okay for competitors to wear earrings. O True O False

answered Aug 13, 2024

1 answer 42.4k views

Use Gaussian elimination to solve the following system of linear equations -2x_1+3x_2 + x_3 = 2 -3x_1+4x_2 + 2x_3 = 2 x_1-5x_2+4x_3 = -9 -2x_1+4x_2-4x_3 = 8

asked Aug 2, 2024

1 answer 57.9k views

What is the reasoning behind not allowing casting and coercion in languages that disallow them? What is lost when both casting and coercion are disallowed? Define what a comprehension is in languages such

asked Jul 25, 2024

1 answer 107k views

In "To the Maiden," how does Crane develop the idea that experience often determines how people perceive things?

answered Jun 24, 2024

1 answer 11.6k views

What are you willing to do to get what you want?

asked Jun 19, 2024

1 answer 172k views

Find an ordered pair (x, y) that is a solution to the equation "-x + 5y = 7." a) (3, 2) b) (-2, -1) c) (1, 2) d) (-1, 2)

answered Jun 16, 2024

1 answer 166k views

Physicians effort to turn the fetus during delivery A) Presentation B) Cephalic Version C) Involution D) Retroflexion E) Retroversion

asked Jun 9, 2024

1 answer 233k views

True or False: Evolutionary theory, which looks at each step of the thinking process, helps researchers understand that every moment of experience aids cognition, enhanced by the innate programming of

asked Apr 10, 2024

2 answers 220k views

Which has a ph over 7? a. orange juice b. vinegar c. baking soda d. water

answered Mar 17, 2024

2 answers 109k views

This idea, along with the principle that science flourishes through observation and experiment, is called ______.

answered Feb 20, 2024

1 answer 88.0k views

Calculate the pressure in a liquid that produces a force of 500 newton’s on an area of 0.4m^2. A) 1,250 Pascals B) 2,500 Pascals C) 3,750 Pascals D) 5,000 Pascals

answered Jan 29, 2024

1 answer 103k views

Complete the sentences with a word from the box. lost achieve disappointment defeated burst stay talent attitude 1 It's very important to fit and healthy. 2 She was very upset so she...... into tears.

asked Jan 15, 2024

1 answer 214k views

All of the following contribute to sea level rise except _____________________. Question 14 options: melting of glaciers input of nutrients melting of sea ice thermal expansion

asked Nov 24, 2023

1 answer 23.6k views

What is the most inexpensive way to measure heart rate during exercise? A. Doing a rate of perceived exertion B. Taking your pulse C. Wearing a heart rate monitor D. None apply

answered Oct 20, 2023

1 answer 231k views

X - y + z = - 3x - y - z = - 35x - 5y + z = - 15Solution: _, _, _

asked Jun 19, 2023

1 answer 27.2k views

Calculate the amount of simple interest on $9000 deposited at an interest rate of 5% for 2 years. Find the simple interest A. $900 B. $922.50 C. $9,900 D. $9,922.50

asked Jun 8, 2023

1 answer 37.3k views

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