Questions by Ebram Khalil

Questions by Ebram Khalil

Element X is a radioactive isotope such that every 5 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 590 grams, how much of the element would remain after 23

asked Jan 21, 2022

1 answer

16 votes

40.0k views

PLEASE HELP ME!! THANK YOUUU (The following passage is excerpted from an op-ed published by a Colombian American actor in 2014.) My parents came here from Colombia during a time of great instability there.

asked Dec 23, 2021

1 answer

1 vote

161k views

Which is the least complx thing in our body

asked Nov 7, 2021

1 answer

2 votes

137k views

Which civilization used infrastructure to facilitate trading?

asked Nov 4, 2021

1 answer

2 votes

59.0k views

The height, h, in feet of a golf ball above the ground after being hit into the air is given by the equation, h = -16t 2 + 64t, where t is the number of seconds elapsed since the ball was hit. How many

asked Oct 17, 2021

2 answers

1 vote

202k views

What is the total amount of energy needed to heat 22.6 g of titanium from 1420oC to 1590oC in joules?

asked Oct 4, 2021

1 answer

4 votes

145k views

( -3+71i )+(9)= express your answer in the form ( a + bi )

asked Sep 5, 2021

1 answer

1 vote

39.7k views

Which statement is most likely true of countries that average one computer per person a)they have a high deflect b) they have a high gross domestic product GDP c) they have lower purchasing power parity

asked Jun 13, 2021

2 answers

4 votes

184k views

Meaning of universal

asked May 28, 2021

1 answer

5 votes

73.6k views

Diego scored 9 points less than Andre in the basketball game. Noah scored twice as many points as Diego. If Noah scored 10 points, how many points did Andre score? What equation did you use?

asked Mar 12, 2021

2 answers

2 votes

129k views

The following mechanism has been proposed for the gas-phase reaction of chloroform (CHCl3) and chlorine. Cl2 ⇌ 2Cl (fast, reversible) Cl + CHCl3 → HCl + CCl3 (slow) Cl + CCl3 → CCl4 (fast) What rate law

asked Mar 3, 2021

1 answer

4 votes

152k views

What is the advantage of using an iodophor rather than iodine or an iodine tincture?

asked Jul 9, 2020

1 answer

4 votes

53.0k views

Your friend posts on social media that she hates social media: is this situational or verbal

asked Dec 13, 2019

2 answers

2 votes

124k views

The function of a cell body

asked May 2, 2019

1 answer

0 votes

21.1k views

Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the sugars can’t be separated by filtration. Under which category will you classify

asked Oct 25, 2018

1 answer

3 votes

111k views

I need help o really don't understand

asked Apr 16, 2018

2 answers

2 votes

223k views

Evaluate this piecewise function at x=-4 and x=4. (Can someone show me how to solve this because i don't know what to do to solve this)

asked Mar 26, 2018

1 answer

3 votes

149k views

A total of 488 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult

asked Oct 22, 2017

1 answer

5 votes

201k views

The arms race demonstrated that the United States and the Soviet Union

asked May 21, 2017

2 answers

1 vote

109k views

A parallel plate capacitor can store

asked Jan 25, 2017

2 answers

4 votes

67.0k views

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