Recent activity by Hoki

Recent activity by Hoki

7. When an astronaut travels from the Earth to the Moon, which of their physical properties changes: mass or weight? Explain why one property changes but the other does not.

answered Nov 20, 2023

1 answer 474k views

The result of which expression will best estimate the actual product ofO(-1)(-1O(-1)(1)- OMark this and returnK

answered Oct 21, 2023

1 answer 283k views

An unknown metal has a volume of 20.2 cm³ and a mass of 390 grams. What was the density of this metal? Group of answer choices 11.3 g/cm³ 8.9 g/cm³ 7.8 g/cm³ 19.3 g/cm³

answered Aug 10, 2023

1 answer 252k views

Raman ______________ to market daily.

answered Jul 14, 2023

2 answers 126k views

If a laptop computer regularly cost $1549 and is on sale for $1149 what percentage discount is being given round your answer to the nearest hundredth when necessary

asked Jul 3, 2023

1 answer 501k views

1200 b.c inventions in ancient period

answered Jun 24, 2023

1 answer 419k views

a 65 kg cart sits on a platform at the top of a 30-m long ramp. As the platform changes height, the ramp remains the same length If the platform moves from a height of 5 m to a height of 10 m, by how much

answered May 17, 2023

1 answer 374k views

What was the impact of jazz music in the 1920s?.

asked May 10, 2023

2 answers 439k views

7. What is the surface area of the triangular prism shown?

answered Apr 2, 2023

1 answer 497k views

Reflect figure E across the x-axis and then reflect across the y-axis. What is the resulting figure? rectangle D B rectangle B 9 rectangle C 10 rectangle A

asked Sep 2, 2022

1 answer 165k views

Use the periodic table to answer the question which statement correctly compares the number of protons and electrons in atoms of rubidium (rb) and calcium (ca)? A.rubidium has more protons and fewer electrons

asked Jun 23, 2022

2 answers 499k views

Please helppp I’m In desperate help

answered Jun 10, 2022

1 answer 73.7k views

PLEASE HELP!!! Find the length of side x in simplest radical form with a rational denominator.

answered May 6, 2022

1 answer 229k views

Why is burning fossil fuels not considered carbon neutral

asked Feb 11, 2022

1 answer 204k views

In which type of molecule is the ratio of hydrogen to oxygen usually 2 to 1? O carbohydrate O protein O lipid O glycerol

answered Jan 22, 2022

2 answers 280k views

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