Recent activity by Ptrin

Recent activity by Ptrin

What could humans do to make enough oxygen to survive?

answered Jan 3, 2024

1 answer 171k views

Each cube in the prism is one cubic unit. What is the volume of this rectangular prism?

answered Dec 14, 2023

2 answers 13.0k views

I need help on this Shi pls ……….

answered Nov 19, 2023

2 answers 30.9k views

-2x + 4y = 12 5x - 2y = 10 To answer please type altogether with no spaces. For example if your answer is negative three positive four, type (-3,4)

asked Nov 3, 2023

1 answer 227k views

A car requires gas to continue to move. If a car has a specific kinetic energy or speed, why does the car need to supply more energy to maintain that kinetic energy? A) The kinetic energy is used up over

answered Oct 27, 2023

1 answer 117k views

A car park charges £1.20 to each car entering. The payment station only accepts £1 coins and 20p coins. Here are the coins collected from the payment station on a particular day: Number of £1 coins 176

answered Jun 21, 2023

1 answer 44.3k views

How do the beliefs of Buddhists differ from those of Hindus? Hindus believe in reincarnation, whereas Buddhists do not. Hindus believe in many gods, whereas Buddhists do not believe in an eternal creator.

answered Jun 16, 2023

2 answers 168k views

Which any quality represents all values of X forward the quote below is defined

asked Feb 15, 2023

1 answer 176k views

In 2012, the population of a city was 5.04 million. The exponential growth rate was 1.65% per year. a) Find the exponential growth function. b) Estimate the population of the city in 2018. c) When will

asked Feb 14, 2023

1 answer 177k views

Guys please help me and thank you

answered Dec 25, 2022

1 answer 231k views

The genetic code is defined degenerate or even redundant because: A. the same codon codes for different amino acids B. an amino acid can be encoded by several codons C is different in all organisms, except

answered Dec 16, 2022

1 answer 158k views

The modern model of the Plate Tectonic Theory suggests that the continents and the major tectonic plates drift slowly on ?

asked Dec 12, 2022

2 answers 127k views

An 80kg astronaut traveled to the moon, where gravity is one-sixth (116) as strong as Earth's gravity. What is the astronaut's weight on the moon? F=mg.g=(1/6)(9.8m/s?)

answered Dec 8, 2022

1 answer 156k views

Which two elements are most likely ductile? A. C and P B. Zn and N C. Si and Ne D. Ag and Au

answered Nov 25, 2022

2 answers 161k views

Really need help i am failing these lessons Mali ran 21 miles in 3 hours. How many miles could she run in 5.5 hours? 62.2 miles 30 miles 38.5 miles 40.5 miles 3. Solve the word problem using unit rates.

asked Nov 22, 2022

1 answer 193k views

Fix the dependent clause below to make it a complete sentence: Whenvever I forget my jacket.

answered Oct 4, 2022

2 answers 156k views

The slope of a line that is perpendicular to y = -1 is not defined. True False

asked Sep 2, 2022

1 answer 194k views

X^2 - 6x + 1 = 0 by completing the square

answered Jun 12, 2022

2 answers 86.5k views

4. Superman travels for 120,000 meters in 10 seconds. What is his speed? Explain

answered Jun 10, 2022

2 answers 137k views

The graph shows a proportional relationship, y = kx HURRY ASAPPPPP What is the constant of proportionality, k?

asked Jun 6, 2022

1 answer 39.9k views

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