Questions by Leo Fang

Questions by Leo Fang

(-4)-(-2)-{(-5)-[(-7)+(-3)-(-8)]

asked Dec 12, 2023

1 answer

3 votes

221k views

A runaway train car that has a mass of 15,000 kg travels at a speed of 5. 4m/s down a track. Compute the time required for a force of 1500 n to bring the car to rest.

asked Aug 16, 2023

1 answer

10 votes

182k views

If a rock falls from 125 feet, estimate how long it will take the rock to hit the ground. Estimate the square root to the nearest integer before dividing. Express your answer as a decimal. about seconds

asked Aug 12, 2023

1 answer

1 vote

167k views

a) Read the graphs is energy absorbed or release as a reaction progresses from the reactants to the activation complex?b) compare how are the graphs for the reactions 1 and 2 different?

asked Jul 12, 2023

2 answers

5 votes

78.0k views

From what does oil form? A.) terrestrial plants B.) dinosaurs C.) lava or magma D.) marine organisms

asked Jun 17, 2023

2 answers

19 votes

1.8k views

Escoge el pronombre demostrativo correcto. Mira pasteles que hombre está comiendo. ¡Guau! Se ven muy ricos. ¿Qué son bocadillos profesor Zambrano? son arepas; es como pan, algo que muchos comen todos los

asked Feb 7, 2023

1 answer

4 votes

123k views

If (13,6) is an endpoint and (0,0) is the midpoint, what is the coordinate of the other endpoint?

asked Aug 26, 2022

2 answers

4 votes

81.5k views

How many state courts does Florida have?

asked Aug 17, 2022

1 answer

13 votes

120k views

Kinetic energy can be calculated using the formula KE = 1/2mv2. What is the kinetic energy of a bicycle that has a mass of 20 kg and is traveling at a velocity of 10 m/sec?

asked Jul 26, 2022

1 answer

22 votes

168k views

Solve the following system of equations by using substitution y = -x + 4 2x + 3y = 8

asked May 26, 2022

1 answer

5 votes

86.8k views

The measure of arc AB is °. The measure of angle AOB is °. The measure of angle BDA is °.

asked Apr 23, 2022

2 answers

1 vote

132k views

Why did the writers of the Consutulion form an indirect democracy with the principle of Representative Government?

asked Dec 19, 2021

1 answer

2 votes

91.7k views

Five gerbils cost p dollars. How many dollars will it cost to buy g gerbils? How many gerbils can you purchase for d dollars? Clearly demonstrate and explain how you found the answers.

asked Nov 11, 2021

2 answers

0 votes

160k views

In lines 57-71 what reasons does Salak give for making this trip? Why does she really undertake this journey? What does she expect to learn from this experience?

asked Sep 18, 2021

1 answer

3 votes

35.7k views

If f(x) = -3x - 9, what is the value of f(6)?

asked Apr 26, 2021

1 answer

2 votes

35.3k views

2/3x+15=17 please and thank you

asked Apr 18, 2021

2 answers

5 votes

197k views

Find the Perimeter of the figure below, composed of a square and four semicircles. Rounded to the nearest tenths place

asked Mar 28, 2021

1 answer

1 vote

141k views

What is the equation of the line perpendicular to 2x-3y=13 that passes through the point (-6,5)?

asked Feb 7, 2021

1 answer

2 votes

156k views

Search QAmmunity.org