Answers by Shan Dou
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Answers by Shan Dou

Answers by Shan Dou
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Y^-10simplify this expression
answered Jul 1, 2023
3 votes
156k views
The temperature in Phoenix, Arizona is 97 degrees. The temperature on Antarctica can be -3 degrees.How far apart are the temperatures of these two cities?
answered May 30, 2023
5 votes
11.1k views
Which ethnic groups would have most likely suffered economic inequality in the post-World War II period?
answered Mar 11, 2023
2 votes
131k views
Please help answer the attached question
answered Feb 16, 2023
2 votes
152k views
A B C D _ F G fill in the blank * Its is not "E"
answered Nov 14, 2022
1 vote
162k views
Which statement is correct? A. Secant is the reciprocal of tangent. B. Cosine is the reciprocal of cosecant. C. Cotangent is the reciprocal of secant. D. Cosecant is the reciprocal of sine.
answered Aug 13, 2022
3 votes
184k views
Change 32°C to degree °F​
answered Jul 10, 2022
13 votes
36.3k views
Evidence suggests that early humans living in Siberia crossed the __________ into Alaska thousands of years ago. A. Siberian Earth Bridge B. Bering Land Bridge C. Pacific Ocean D. Alaskan Gulf Please select
answered Mar 11, 2022
9 votes
142k views
Describe what a muscle fiber looks like and what it can do.
answered Mar 10, 2022
4 votes
86.7k views
A string, 0.28 m long and vibrating in its third harmonic, excites an open pipe that is 0.82 m long into its second overtone resonance. The speed of sound in air is 345 m/s. The speed of transverse waves
answered Feb 8, 2022
9 votes
37.8k views
Frank is a 60- year-old man who is well-loved in his community since he was a boy. He is someone who is outgoing, a party lover, and love to have fun hanging out with peers. Frank is confident about life.
answered Jan 17, 2022
1 vote
110k views
Let f(x)=x^2+8x. Evaluate f(−4)=
answered Jan 7, 2022
1 vote
160k views
Study the image. How does this painting reflect ancient Chinese values? O It shows that nature was respected and honored. O It shows that loyalty was valued in ancient China. X It shows that social order
answered Sep 21, 2021
2 votes
201k views
Can someone please help me with my algebra 1 homework and if you can explain how it works thank you
answered Sep 17, 2021
4 votes
164k views
Firefighters should eat a lot of chocolate. Select one: True False
answered Sep 13, 2021
2 votes
10.7k views
Why did Larissa “chortle with laughter” and “hoot” at jonas’s words ?
answered Sep 11, 2021
5 votes
205k views
What is 2052 divided by 76
answered Sep 2, 2021
0 votes
84.9k views
Lino is a linebacker on his college football team. He is concerned about achieving adequate hydration during intense, hot summer football practices. Lino weighs himself before and after practice and notices
answered Jul 19, 2021
1 vote
159k views
Help quick!!!!! be original
answered Jun 16, 2021
7 votes
174k views
Two fractions have same denominator. Which is the greater fraction: the fraction with the greater numerator or the lesser numerator
answered Jun 6, 2021
1 vote
149k views
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