Recent activity by WangYudong

Recent activity by WangYudong

Why am I always so shy and afraid to join my friend when she's playing also with her other friends?

asked Dec 24, 2024

1 answer 178k views

Combine the like terms to simplify the expression. 9x² + 8y² 4y² – 3x a. 6x + 12y⁴ b. 9x² + 12y² – 3x c. 9x² + 12y⁴ – 3x d. 6x + 12y²

answered Dec 7, 2024

1 answer 110k views

Line q will be graphed on the same grid. The only solution to the system of linear equations formed by lines n and q occurs when x = 3/2 and y = 0. Which equation could represent line q? A. y = 3/2x. B.

answered Oct 23, 2024

1 answer 87.0k views

Which amendment includes the "five freedoms" of freedom of speech, religion, assembly, press and the freedom to petition the government? First Amendment

asked Sep 11, 2024

1 answer 33.4k views

If you want to find the time between two dates, you would use the ________ function. 1) DATE 2) TIME 3) DATEDIF 4) WEEKNUM

asked Sep 9, 2024

1 answer 111k views

What are two effects of the spanish american war ?

asked Aug 14, 2024

1 answer 205k views

Find the m∠1 and m∠2

answered Jun 7, 2024

2 answers 188k views

Which method technique is best suited to analyze bodymovement? A. Operations chart B. Process chart C. Activity chart D. Flow diagram

asked Jun 3, 2024

1 answer 120k views

what type of claim aims to prove that ancient aliens played a role in the in the construction of some human monuments?

answered May 20, 2024

1 answer 29.7k views

Tucker took 36 pages of notes during 12 hours of class. How many total hours will Tucker have to spend in class in order to have 66 pages of notes in all? Solve using unit rates. a. 22 hours b. 18 hours

answered May 20, 2024

1 answer 211k views

Find the center of mass of a uniform thin semicircular plate of radius R. Let the origin be at the center of the semicircle, the plate arc from the +x axis to the −x axis, and the z axis be perpendicular

asked May 13, 2024

1 answer 164k views

Diseases (2) caused by Staph aureus toxin A) Toxic shock syndrome, Necrotizing fasciitis B) Strep throat, Pneumonia C) E. coli infection, Salmonella infection D) Meningitis, Tuberculosis

answered Apr 21, 2024

1 answer 112k views

Which statement most likely describes plutonium?

answered Dec 30, 2023

2 answers 51.6k views

PE: A golf ball is hit 42 m/s due north, but a strong wind is blowing to the east at 12 m/s. What is the resulting velocity of the golf ball including magnitude & direction?

asked Nov 2, 2023

1 answer 5.6k views

Help me on this one thank u

asked Oct 12, 2023

1 answer 140k views

If 100 people have a certain disease out of 7,800,000,000 people. Then what percentage of the people have that disease

asked Sep 16, 2023

1 answer 166k views

400,000,000 + 2.643 * 10^8

answered Jul 8, 2023

2 answers 210k views

Solve the system: 3y=9-x y=-2x-2 (__,__)?

answered Apr 13, 2023

1 answer 119k views

HELP i don’t know how to answer this

asked Mar 24, 2023

2 answers 142k views

Please help me Thank you

asked Feb 22, 2023

2 answers 217k views

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