Recent activity by Luizbranco

Recent activity by Luizbranco

Everyday between the summer solstice in June and the winter solstice in December there is a small decrease in the hours of sunlight

answered Dec 26, 2023

2 answers 415k views

Given the points A ( -2 , 1 ) and B ( 3 , -10 ) What is the length of the segment AB?

asked Oct 26, 2023

2 answers 227k views

If the mass of a planet is 6.00 1024 kg, and its radius is 3.90 106 m, what is the magnitude of the gravitational field, g, on the planet's surface

answered Oct 10, 2023

1 answer 472k views

a) Students returning to a secondary school have to pass through a check point at the rate of 50 per though. The average time for checking is 35 seconds. The arrival rate and service rate follow a Poisson

answered Aug 3, 2023

1 answer 95.2k views

Write an explanatory essay (of at least 750 words) that answers the question: What does it mean to be human? Use multiple sources to support your reasoning. Ensure that you have a clear claim, supporting

asked Aug 1, 2023

1 answer 97.3k views

what is the contrapositive of the following conditional?If Toby is not going to eat corn, the he is not hungry,

answered Jul 20, 2023

1 answer 347k views

What are all of the prime numbers between 30 and 40?

asked Jul 14, 2023

1 answer 345k views

A restaurant has a total of 60 tables. Of those tables, 38 are round and 13 are located by the window. There are 6 round tables by the window.If tables are randomly assigned to customers, what is the probability

asked Jan 26, 2023

1 answer 400k views

What does an Arrhenius base do when it interacts with water? Does it release H+ or OH- ions, or release a proton into water? Or does it donate an electron pair?

asked Jan 13, 2023

1 answer 132k views

The man wanted to be the sun because it was the most powerful being in the world. But when he became the sun, what was mightier than him? HELPPP THIS IS DO TODAY the question is from readworks the name

asked Nov 20, 2022

1 answer 278k views

What is 2x + 8 & 4x - 4 ? I believe you simplify.

answered Oct 4, 2022

2 answers 377k views

38) The length of a rectangle is 15.6 cm correct to 1 decimal place. The width of a rectangle is 3.8 cm correct to 1 decimal place. Calculate the lower bound for the perimeter of the rectangle.

answered Jun 12, 2022

1 answer 133k views

What are molecules, and how are the properties of molecules different from the atoms they come from? Give an example.

answered Jun 7, 2022

1 answer 429k views

In self-driving cars, which of the following can be controlled by their artificial intelligence software? Select 4 options. braking accelerating steering navigation ethical decisions

answered May 13, 2022

2 answers 107k views

_____, as a defense mechanism, is the unconscious act of keeping threatening or disturbingthoughts, feelings, or impulses out of consciousness. a. Sublimation b. Projection c. Reaction formation d. Repression

asked Apr 1, 2022

1 answer 445k views

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