Recent activity by Shaofei Cheng

Recent activity by Shaofei Cheng

The volume of a cylinder is 90pie cm³. If the radius is 3 cm, what is the height of the cylinder?

answered Dec 9, 2024

1 answer 140k views

Which front occurs when two air masses meet and stop moving causing several days of clouds and precipitation? A. Cold front B. Warm front C. Stationary front D. Occluded front

asked Sep 18, 2024

1 answer 129k views

Sophia has difficulty pronouncing words correctly and understanding what they mean. Which element of reading fluency does she struggle with? A) Accuracy B) Expression C) Punctuation D) Rate

answered Mar 11, 2024

1 answer 13.5k views

Learning that occurs but is not observable in behavior until there is a reason to demonstrate it is called: a. Classical conditioning b. Operant conditioning c. Latent learning d. Social learning

answered Mar 1, 2024

1 answer 111k views

What would be the net gain of ATP from the breakdown of ten molecules of glucose under aerobic conditions? a: 10 b: 20 c: 40 d: 360

asked Feb 26, 2024

1 answer 204k views

2 points in the line are (-4, 8) and (1,3) Write the equation of each line described below in either slope - intercept form or point slope form.

asked Feb 1, 2024

1 answer 145k views

Can heat energy be converted into chemical energy

asked Dec 23, 2023

1 answer 140k views

Please help meee xddd

answered Oct 20, 2023

1 answer 17.1k views

Rita is going to pokhara.(into past tense)

answered Sep 6, 2023

2 answers 120k views

A store is going out of business and marks all prices at 85% off. Is there a proportional relationship between the original price of an item and its price after the discount? Explain your answer.

asked Jun 8, 2023

1 answer 147k views

Help!!!! 3. Could viruses have been the first form of life on earth?

answered Mar 23, 2023

1 answer 130k views

Solve for k. 4k – 10 = 8 . = Stuck? Watch a video or use a hint.

answered Mar 12, 2023

2 answers 156k views

Which is a career that would use microorganisms to remove pollutants from water?.

answered Feb 9, 2023

1 answer 221k views

Jeff is jogging at 6 m/s. He hears a dog bark and speeds up to 9 m/s over 1.5 seconds.What's his acceleration?

answered Feb 7, 2023

2 answers 21.6k views

Im stuck on these 2 questions

answered Dec 3, 2022

2 answers 3.1k views

What is an example of a monosacharide

answered Nov 27, 2022

2 answers 203k views

The equation of a line in the form y = a number creates this kind of line.

answered Nov 14, 2022

2 answers 185k views

1 Which of the following is a mixture? A air B copper C oxygen D steam

asked Oct 2, 2022

1 answer 183k views

If E is the circumcenter of ∆MNP, find the value of x.

asked Sep 20, 2022

1 answer 139k views

May someone help? God bless!!

answered Aug 1, 2022

2 answers 89.3k views

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