Recent activity by Leandro Alves

Question

Given the volume of an object: 600cm3 and the mass of the object: 1800kg, calculate its density in kg/m3. A) 3 kg/m3 B) 30 kg/m3 C) 300 kg/m3 D) 3000 kg/m3

answered Dec 15, 2024

1 answer 338 views

Dr. Kim has noticed many 4 year olds are kind and caring toward their younger siblings. To find out if kids who are especially kind at home are equally kind with their preschool classmates, which data

asked Nov 16, 2024

1 answer 78.2k views

Gettysburg Address It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the

answered Oct 28, 2024

1 answer 2.1k views

The following information was gathered during an orthogonal machining turning machine operation with C−40 steel. Where, Chip thickness is 0.45 mm, Width of cut is 2.5 mm Feed is 0.25 mm/rev Tangential

asked Oct 26, 2024

1 answer 85.2k views

3a+8.5=3.3a+7.93 solve for a

answered Oct 24, 2024

1 answer 230k views

Which type of heterocycle is found on two amino acid residues blocking access to W15? a. Imidazole b. Indole c. Pyrimidine d. Pyrrole

asked May 2, 2024

1 answer 118k views

A customer wants to know whether they need to shift in and out of 4WD/AWD as road conditions dictate. How would you respond? A) "Yes, you must manually shift between modes for varying road conditions."

answered Apr 14, 2024

1 answer 167k views

Why do you think Hachiya's mood suddenly changes from detachment to alarm?

asked Mar 20, 2024

1 answer 73.3k views

Which principle of the US Constitution is reflected in this excerpt from Liberia's constitution: 'This constitution is the supreme and fundamental law of Liberia and its provisions shall have binding force

asked Mar 3, 2024

1 answer 111k views

The track coach at the local high school wanted to know what the average time was for the 100-yard dash for his track team. One day he timed them. He got the following times for the twelve members of the

asked Feb 20, 2024

1 answer 115k views

Mark can purchase a new car for $35,000. Alternatively, in addition to a down payment of $2,600, Mark can make lease payments of $475 at the beginning of each month for three years to lease the car. The

answered Feb 10, 2024

2 answers 24.5k views

In a simple harmonic motion, when the displacement is one-half the amplitude, what fraction of the total energy is kinetic ? A. Zero B. 1/4 C. 1/2 D. 3/4

asked Jan 26, 2024

1 answer 36.1k views

Begin a story with we set off early in the morning for school

asked Nov 9, 2023

1 answer 118k views

Top 10 biggest countries in the world.

answered Nov 8, 2023

2 answers 140k views

Explain how a lithium ion develops a +1 charge when it loses one electron.

answered Oct 25, 2023

1 answer 160k views

How many different ways can a race with 7 runners be completed?

answered Sep 9, 2023

1 answer 150k views

Which type of molecule supports a tree's tall structure? A. Polysaccharide B. Polypeptide C. Monosaccharide D. Protein

asked Aug 24, 2023

1 answer 206k views

What is a federal government? a. A government led by a king or queen b. A system of government where the leader is given unlimited power c. A main or central government d.A government where the leaders

answered Jul 4, 2023

2 answers 140k views

Which equation shows a proportional relationship between x and y?DA. Y = 3xB. y = 3x - 1C. y = 2 + 3D. None of these

answered Apr 22, 2023

1 answer 17.7k views

What do you add to 5 8/9 to make 7

answered Apr 12, 2023

1 answer 156k views

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