Questions by Amine Kerkeni

Questions by Amine Kerkeni

) Dan bought 5 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 32 cards left. How many cards did Dan start with ?

asked Jan 9, 2022

2 answers

3 votes

189k views

If you could do research on any one type of collective behavior, which type would it be? Define the type of collective behavior that you choose and discuss why you think you’d like to study this type?

asked Nov 22, 2021

1 answer

2 votes

175k views

What is the correct definition of power

asked Oct 27, 2021

2 answers

2 votes

180k views

If I have 21,000 mL of gas at a temperature of 870C and a pressure of 101 atm, what will be the pressure of the gas if I raise the temperature to 1040C and decrease the volume to 15 liters?

asked Sep 17, 2021

1 answer

3 votes

225k views

Se considera expresia E(x)=2(x+3)²-3(x-1)(x+3)+(x-2)²-31 unde x este numar real. Calculati valoarea absoluta a numarului A= E(1)-E(2)+E(3)-E(4).....+E(2019)-E(2020)

asked Sep 16, 2021

1 answer

4 votes

96.4k views

A. Describe one of the reasons for growing tension between federal and state power between 1824 and 1848, using one piece of historical evidence to support your description. B. Identify one political consequence

asked Jul 24, 2021

1 answer

0 votes

231k views

Help on this one please

asked Jul 24, 2021

1 answer

2 votes

170k views

An ecosystem is balanced when a. energy does not enter or leave the ecosystem. b. there are an equal number of plants and animals. c. there is plenty of rain. d. there are enough resources for every living

asked Jul 9, 2021

2 answers

2 votes

218k views

Write 3 places clay can be found

asked May 4, 2021

1 answer

3 votes

67.5k views

What are five ways that an ordinary citizen could try to influence government?

asked Mar 1, 2021

2 answers

2 votes

226k views

Which of the following is a valid call for the generic method declared below? and why? public class Whovian { public static void print(E[] list) { //print array } public static void main(String[] args)

asked Feb 27, 2021

2 answers

1 vote

162k views

HEY CAN ANYONE PLS ANSWER DIS SPANISH QUESTION!!!!!

asked Jan 5, 2021

2 answers

5 votes

142k views

1. Solve the following system of equations by performing Gaussian Elimination on the corresponding augmented matrix. X1 – 2x2 + x3 + 4x4 – 25 = 0 -2x1 + 4x2 + x3 – 224 – 45 = 0 3x1 – 6x2 + 8x3 + 4x4 –

asked Oct 13, 2020

1 answer

0 votes

29.4k views

17 POINTS School Totals for South Carolina 1876 Black Students: 123,085 Black Teachers: 1,087 1878 Black Students: 20,000 Black Teachers: 989 What is the BEST explanation for the figures represented in

asked Jul 1, 2020

2 answers

1 vote

174k views

Help plz !! Need this to graduate

asked Jun 16, 2020

1 answer

4 votes

128k views

One platy requires 5 liters of water to live healthfully. What is the maximum number of healthy platies that can be kept in a rectangular aquarium that measures 30cm by 40 cm by 30cm (Hint: 1 cubic centimeter

asked Jun 14, 2020

1 answer

5 votes

67.2k views

Triangle ABC has been translated to create triangle A′B′C′. Angles C and C′ are both 32 degrees, angles B and B′ are both 72 degrees, and sides BC and B′C′ are both 5 units long. Which postulate below

asked Apr 18, 2020

2 answers

2 votes

123k views

How many moles of NaCl will react completely with 18.5 L F2 gas at 300.0 K and 1.00 atm? F2(g) + 2NaCl(s) yields Cl2(g) + 2NaF(s) 0.751 mol NaCl 1.33 mol NaCl 1.50 mol NaCl 2.66 mol NaCl

asked Sep 21, 2019

1 answer

3 votes

70.9k views

What was Ellis Island?

asked Jun 11, 2019

2 answers

3 votes

196k views

Particles which revolve around nucleus are called

asked Feb 24, 2019

1 answer

1 vote

97.2k views

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