Recent activity by Qiu Yangfan

Recent activity by Qiu Yangfan

1. Las tortugas viven mucho tiempo y tienen movimientos 2. Cuando me desperté, el campo estaba cubierto de una capa de nieve. 3. La 4. Esta película es muy 5. Mis hermanos carrera estaba a punto de comenzar.

answered Oct 2, 2023

1 answer 127k views

The question is in the attached file

answered Aug 15, 2023

1 answer 149k views

7. A visual lead of seconds or 1 city block is appropriate when driving in traffic in urban areas. A. O 10 to 15 B. O 5 to 10 c. О 1 to 5 D. None of the above

asked Jul 28, 2023

1 answer 188k views

Calculate the percentage by mass of lithium in lithium hydroxide.

answered May 16, 2023

2 answers 67.4k views

You are growing streptococcus bacteria in a petri dish. When you start your experiment, it covers 10% of the petri dish. After 3 hours, it covers 25% of the petri dish. If the rate of growth of the bacterial

answered Apr 29, 2023

1 answer 618 views

Simplify 28 – (6 + 4). (4 – 2).--

answered Apr 16, 2023

1 answer 28.3k views

Help?! Pleasee would be appreciated:)

answered Mar 22, 2023

2 answers 217k views

Why is short and medium rice popular in china and japan?

answered Mar 15, 2023

1 answer 148k views

How do you prove angle side angle theorem?

asked Feb 15, 2023

1 answer 208k views

What does the word constraint mean?

answered Dec 16, 2022

2 answers 69.2k views

Calcula el área de un rombo cuya diagonal mayor mide 10 cm y cuya diagonal menor es la mitad de la mayor.

answered Nov 27, 2022

1 answer 31.6k views

Please solve this to find the value of x b(x+1)=b(a-x)-b

answered Nov 13, 2022

1 answer 188k views

Please prove the following trigonometric identity. \cos^2(5x)-\sin^2(5x)=\cos(10x)

answered Nov 10, 2022

2 answers 2.8k views

Determine two numbers whose sum is 9 and whose product is 20, by solving a quadratic equation.

asked Nov 4, 2022

2 answers 151k views

Can someone please help me on this thank u

asked Oct 11, 2022

1 answer 15.3k views

Fill in the blanks with present continuous tense. Please help!

asked Sep 23, 2022

2 answers 203k views

Choose the answer that correctly identifies the main word or words from the subject in the sentence and the correct verb from the choices in parentheses. Under the cabin there (lives, live) a family of

asked Sep 22, 2022

2 answers 24.1k views

In the ocean, there are small fish that live in and around the mouths of large sharks. The shark does not harm the fish because the fish pick food from between the shark’s teeth. In return, the small fish

asked Sep 22, 2022

2 answers 183k views

Pacific Islanders have suffered death and illness as a result of nuclear testing conducted in their region by and European countries. A. Canada B. China C. Russia D. the United States

asked Sep 21, 2022

2 answers 222k views

Three flavors of juice are offered at a school cafeteria. The table shows the number of students who purchased each flavor during three lunch periods. Based on the table, what is the probability that a

answered Sep 20, 2022

2 answers 193k views

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