Recent activity by Hu Qiang

Recent activity by Hu Qiang

In boiling water, water molecules move apart and escape tin the form of water vapor. The process is called __

answered Nov 15, 2023

1 answer 4.6k views

Please help! I think I have the equation set up.

answered Sep 15, 2023

1 answer 115k views

A 180-inch pipe is cut into two pieces. One piece is three times the length of the other. Find the length of the shorter piece.

asked Jun 26, 2023

1 answer 118k views

Three-eights of the seven grade students were taking advanced math at the beginning of the year, but seven dropped out by the end of the year. If there were 140140 students taking advanced math at the

answered Jun 18, 2023

1 answer 232k views

Why should zoos not exist? explain in 3 sentences

answered Jun 11, 2023

1 answer 14.5k views

how many millimeters of juice do you have remaining? pls help

answered Jun 8, 2023

1 answer 140k views

Determine whether each ratio or rate is proportional. Explain your reasoning and write the proportion.360 miles on 12 gallons; 270 miles on 9 gallons

answered Apr 29, 2023

1 answer 1.8k views

Are mRNA and RNA the same thing? If not explain why

asked Apr 27, 2023

1 answer 66.7k views

What caused the “Black Land?”

asked Nov 12, 2022

1 answer 61.3k views

Choose the item below that is NOT an outcome of the Louisiana Purchase. А It doubled the geographic size of the United States B The United States gained control of the port of New Orleans ts C It expanded

asked Nov 9, 2022

2 answers 59.5k views

Opportunities for women increased greatly in the late 1800s. A: True B: False PLEASE ANSWER FAST!

answered Sep 24, 2022

2 answers 170k views

A sector of a circle as shown in the figure, with angle at the centre equal to 120° has been cut from a circular lamina of radius 21 CM. show that the perimeter of the remaining portion of the lamina is

asked Sep 18, 2022

1 answer 161k views

Who was the first woman Prime minister of India?

answered Sep 17, 2022

2 answers 103k views

Who was Theodore Roosevelt and what was the most important progressive action he did?

asked Aug 25, 2022

1 answer 111k views

The code for a safe is a six-digit sequence, for example 013255. How many different (can repeat numbers) codes can you get? How many different codes (can repeat numbers) of even numbers are there?

asked Aug 19, 2022

1 answer 2.9k views

David wants to survey his friends about their favorite animal he distributes the following survey is this an appropriate survey for david to use

answered Jul 21, 2022

2 answers 200k views

Which of the following uses the preterit tense? A. Ella vivía en un castillo enorme B. Tenía pelo largo. C. Un día ella vió un hombre

asked Jul 3, 2022

2 answers 48.2k views

!!!URGENT HELP!!! ⚠️Please answer the image because I’m behind⚠️

answered Jun 22, 2022

2 answers 142k views

Match the vocabulary to the proper definition. 1. the group of individuals or items from which samples are taken A.biased sample 2. a sample not representative of the entire population Brepresentative

answered Jun 17, 2022

2 answers 137k views

I need to know what goes in each box. :) 20 points

asked Jun 13, 2022

2 answers 151k views

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