Recent activity by Efrat Levitan

Recent activity by Efrat Levitan

What is the measurement at plot a?

asked Oct 23, 2023

1 answer 176k views

Which statement correctly describes the relationship between frequency and wavelength? A :As the frequency of a wave increases, the longer its wavelength is B: As the frequency of a wave increases, the

answered Oct 15, 2023

2 answers 161k views

List the three organic macromolecules we find in food.

asked Aug 26, 2023

1 answer 30.3k views

What element completes the 7s sub level?

asked Jul 22, 2023

1 answer 165k views

4x2 - 5x + 9x2 - 12x simplifying expressions A.– 4x B. 5x^2-7xC.12x^2-17xD.5x^2+17x

answered Jul 2, 2023

1 answer 54.2k views

A cannon, which is 13.5 m away from a 7.9 m high wall, is fired at an angle of 51.9°above the horizontal towards the wall. It takes 1.15 s for the cannon ball to pass a pointthat is directly above the

asked Jun 26, 2023

1 answer 136k views

5 2Which equations have the same value of x asX+olc-9? Select three options.X+5X+3)=-.-9(6).5x+4=-545x+4 =-95x=-135x=-58

answered Apr 7, 2023

1 answer 103k views

Hello! is this correct?

asked Jan 18, 2023

1 answer 229k views

What is the measure of angle "K" in the triangle pictured below:

answered Dec 25, 2022

2 answers 151k views

NEED HELP ASAP PLZ!!!!!

answered Dec 23, 2022

1 answer 200k views

Hine was one of the first documentary photographers. Question 3 options: True False

answered Dec 7, 2022

2 answers 198k views

Metamorphic rocks undergo metamorphosis. What is another example of metamorphosis? *

answered Nov 16, 2022

2 answers 73.8k views

1-2 sentences explain what you think this mean

asked Nov 9, 2022

2 answers 164k views

You kick a soccer ball with a speed of 12 m/s at an angle of 21. How long does it take the ball to reach the top of its trajectory?

answered Nov 8, 2022

2 answers 31.4k views

During a(n) _____, the sun can produce excessive radiation to heat the lower atmosphere and Earth’s surface

answered Sep 7, 2022

1 answer 71.3k views

Can you solve this.

asked Jul 1, 2022

1 answer 195k views

PLEASE, PLEASE HELP! 10 POINTS! AND ANY ABSURD WILL BE REPORTED! Thucydides was a Greek scientist. What made Thucydides’ writing different from others, specifically concerning the Peloponnesian war?

answered May 23, 2022

1 answer 123k views

Who has great cocern about indian economy?

answered Apr 16, 2022

1 answer 160k views

christen has to run around the rectangle soccer field during practice. The soccer field measures 60 meters long by 45 meters wide. How far did christen run?

asked Mar 13, 2022

1 answer 126k views

Evaluate when x = 3, y = -3 and z = -2: xy + 2z

answered Feb 25, 2022

2 answers 171k views

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