Questions by LongZheng

Questions by LongZheng

I wonder if we can get aluminium metal by adding alkali metal (ex. Li,Na) to aluminium chloride solution?or maybe what will happen if we mix aluminium chloride hexahydrate with sodium metal?

asked Nov 23, 2024

1 answer

2 votes

105k views

If vector P.Q=PQ what is the angle between vector P and Q

asked Aug 26, 2024

1 answer

5 votes

198k views

Zak has 18 tennis balls. This i Matt has 9 more tennis balls How many tennis balls does

asked Mar 28, 2024

1 answer

5 votes

48.0k views

Drew is a counselor at a summer camp and needs to buy prizes for the competitions at the end of the week. - There are two groups, middle school and high school, for which he needs prizes. - He wants to

asked Feb 17, 2024

1 answer

2 votes

219k views

What is definition of dense ?

asked Jan 17, 2024

1 answer

3 votes

13.2k views

O GRAPHS AND FUNCTIONSDomain and range from the graph of a piecewise function

asked Dec 24, 2023

1 answer

3 votes

119k views

PLS HELP ASAP Tarush is a landscape architect. For his first public project he is asked to create a small scale drawing of a garden to be placed in the corner of a city park. The garden is a right triangle

asked Dec 16, 2023

1 answer

5 votes

6.2k views

Would you agree with Gatto or disagree? Why or why not?

asked Dec 2, 2023

1 answer

25 votes

152k views

Simplify.4n + 12 + 7n11 n + 124 n + 1923 n16 n + 7

asked May 16, 2023

1 answer

1 vote

190k views

The Jenkins Corporation has purchased an executive jet. The company has agreed to pay $200,000 per year for the next 10 years and an additional $1,000,000 at the end of the 10th year. The seller of the

asked Dec 6, 2022

1 answer

2 votes

43.2k views

What is the range of this graph?

asked Nov 27, 2022

2 answers

14 votes

232k views

Brianna needs to rent a car while on vacation. The rental company charges $18.95, plus 15 cents for each mile driven. If Brianna only has $50 to spend on the car rental, what is the maximum number of miles

asked Nov 18, 2022

2 answers

1 vote

230k views

Tìm hiểu về một số nền văn minh

asked Nov 7, 2022

1 answer

4 votes

99.5k views

What is the circumference of this circle? r= 2 km 1)) 15.25 km 12.56 km )) 18.16 km ()) 10.14 km

asked Aug 2, 2022

1 answer

4 votes

119k views

Please help me for this question:

asked May 21, 2022

1 answer

8 votes

174k views

Why do different colors affect photosynthesis differently

asked Nov 26, 2021

1 answer

1 vote

233k views

Procrastinating again.....would you rather have 20 cute rare breed kittens or 20 new iPhone 12??? i know the answer but i want to know yours.

asked Oct 26, 2021

2 answers

2 votes

217k views

What did the American militia accomplish at Fort Ticonderoga? They drove the British out of New England. They killed thousands of British in a surprise attack. They stole cannons that were later used to

asked Oct 2, 2021

1 answer

1 vote

68.1k views

According to the law of supply, price and quantity move O along a track in the same direction. O along a track in opposite directions. O from different points toward one another. O from the same point

asked Oct 2, 2021

1 answer

4 votes

177k views

A 97-foot rope is cut into two pieces so that the longer piece is 5 feet more than three times the smaller piece. Find the lengths of both pieces.

asked Sep 22, 2021

2 answers

1 vote

99.4k views

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