Recent activity by Omar Hasan

Recent activity by Omar Hasan

Pls help me this is from KA

answered Nov 21, 2023

2 answers 191k views

Which sentence describes the energy changes that occur when a chemical reaction happens?

answered Oct 12, 2023

1 answer 59.4k views

1. Kisha is in Math class. 2. David writes with a fountain pen. 3. Alejandra eats Hot Fries. 4. Science is just to the left of Art. 5. The student in Science eats Snickers. 6. The student wearing Converses

answered Aug 25, 2023

1 answer 8.2k views

15. What is it called when all parts of a solution have reached an equalconcentration?A. hypertonicB. hypotonicC. equilibrium

asked Aug 14, 2023

1 answer 71.2k views

Which situation can be represented by the expression -75+75?

answered Apr 18, 2023

1 answer 105k views

In the 2000 summer Olympics, the women’s 400-meter freestyle winner took 4 minutes 4 seconds to swim her race. The 200-meter freestyle winner took 1 minute 57 seconds. If the 400-meter winner had swum

asked Mar 19, 2023

1 answer 157k views

What's the difference between bases and alkalis? Can you tell by the pH of a substance?

answered Feb 21, 2023

1 answer 185k views

4 students are asked to identify the prime numbers from the following list: 7. 6, 3, 5, 1, 9, 8. Which answer is correct? 1,3,5,7,9 3,5,7 1,3,5,7 3,5,7,9

asked Feb 12, 2023

1 answer 65.1k views

if the circle passing through the point (-1,0) touches the y- axis at (0,2) then what's the equation of the circle?

asked Jan 22, 2023

1 answer 184k views

Is this table linear or exponential what us the slope and what is the equation ?

answered Dec 28, 2022

1 answer 155k views

Help please! Due today!

answered Dec 9, 2022

1 answer 157k views

What is the result of food insecurity? Many third-world countries experience food insecurity. Some of the reasons are government policies, war, environmental conditions, and rapid population growth. This

asked Oct 17, 2022

1 answer 26.4k views

¿Por qué México alentó el asentamiento de Texas por parte de los estadounidenses? Para que los estadounidenses pudieran enseñar inglés a los mexicanos. Dar a los estadounidenses la oportunidad de aprender

asked Oct 2, 2022

1 answer 108k views

10/ I / spend / free time / read / listen / music.

asked Sep 26, 2022

1 answer 181k views

The potential energy of a ball at the top of a hill is 15,000 J. Two-thirds of the way down the hill, the potential energy is 5476 J. What is the ball's kinetic energy at that point?

asked Sep 13, 2022

1 answer 224k views

Solve the equation for d. 0.2(d-6)=0.3d+5-3+0.1d

answered Sep 12, 2022

2 answers 205k views

Write the value of pi bothin decimal and fraction

asked Aug 20, 2022

1 answer 131k views

What is the solution for x + 3 ≤12

asked Jul 19, 2022

1 answer 74.7k views

Explain how the disruption can disturb the cycling of carbon ?

answered Jul 7, 2022

1 answer 158k views

How can square roots be written so that the radicand has no square factors?

asked Jun 7, 2022

1 answer 154k views

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