Answers by Yan QiDong
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Answers by Yan QiDong

Answers by Yan QiDong
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The greenhouse effect occurs when:A. An overabundance of green plant growth increases the temperature on Earth.B. Some infrared radiation is reflected back to Earth by the atmosphere, warming theplanet.
answered Dec 2, 2023
4 votes
84.9k views
32/4 times (16 times 1 over 2) minus 2 show your work I NEED HELP ASAP PLSSSS MY DAD IS GOING TO KILL ME
answered Nov 21, 2023
2 votes
128k views
Melinda drew a model to determine how many fourths are in 3 wholes. Three circles are shown. Each circle is divided into 4 fourths. Which of the following division problems describes Melinda's work? A.
answered Jun 9, 2023
7 votes
185k views
Which of the following is a variable expense for many adults?
answered Oct 2, 2022
12 votes
227k views
Any advice on what I should if I'm being bullied?
answered Aug 9, 2022
5 votes
159k views
The cost of tickets of a comedy show of 'Gaijatra' is Rs 700 for an adult and Rs 500 for a child. If a family paid Rs 3,100 for 5 tickets, how many tickets were purchased in each category? ​
answered Aug 1, 2022
2 votes
108k views
Rewrite the radical expression using rational exponents and simplify
answered Jul 31, 2022
7 votes
79.6k views
Can you identify what object is being represented by the model on the right? basketball cell Earth The answer is. B. Cell
answered Jul 22, 2022
0 votes
188k views
A 1.5 kg cart is attached to a spring with spring constant of 5 N/m. The cart & spring is pulled to stretch the spring by 3 meters. What is the SPE?​
answered Jun 28, 2022
2 votes
233k views
Which power has a base of 2 and an exponent of 6? A 28 B 62 C 126
answered Apr 4, 2022
2 votes
121k views
What best identifies a central idea of the declaration of independence
answered Mar 20, 2022
0 votes
35.1k views
What is the circumference of the circle of a diameter of 12​
answered Oct 20, 2021
6 votes
125k views
A rocket car accelerates 4.5 m/s squared over 6.00 s to reach the freeway speed at the end of an entrance ramp. if the cars final speed is 75 m/s, what was its initial speed on it begin accelerating?
answered Aug 10, 2021
2 votes
21.0k views
Write your own math poem. The content of your poem should reflect what you know about the properties of integer exponents or scientific notation. Challenge yourself by playing with the poem’s form—use
answered Jun 23, 2021
3 votes
12.6k views
You work in a laboratory facility. Someone is conducting experiments in the next lab. You hear a noise that sounds like "pop," followed by the crash of glass. As you approach the lab door, you notice a
answered May 5, 2021
3 votes
151k views
Why do you think women would write and sing a song like this? The song "Let Us All Speak Our Minds"
answered Apr 13, 2021
3 votes
178k views
Why education is power?​
answered Apr 1, 2021
5 votes
90.8k views
What is ( 2x+3)(x-4) as a polynomial​
answered Jan 14, 2021
5 votes
154k views
Choose the correct word to fill in the blank. That lunch is not __
answered Jan 11, 2021
2 votes
76.5k views
What advantage does a painter have over a poet when representing ideas? A. The poet can use figurative language, which is often clearer to the audience than color. B. The painter can use color, which helps
answered Nov 28, 2020
0 votes
78.0k views
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