Recent activity by Yao Zhang

Recent activity by Yao Zhang

The formula for the volume of a cone is V= 1/3 πr²h , where r is the radius of tl cone and h is the height of the cone. Rewrite the formula to solve for the positive value of r in terms of h and V

answered Nov 14, 2024

1 answer 213k views

What decision do the Germans make on April 5th concerning Jewish prisoners.

asked Oct 20, 2024

1 answer 114k views

Caesar Grunt Haemulon carbonarium Family: Grunts Photo by: Janna Nichols

asked Oct 11, 2024

1 answer 20.2k views

Which statement best describes evolution? Responses A Evolution is a change in the gene frequency in a population over generations.Evolution is a change in the gene frequency in a population over generations.

answered Oct 6, 2024

1 answer 111k views

H₂C = CHC(CH3)3 IUPAC name A) Ethylene B) Propylene C) Isobutylene D) None of the above

asked Sep 17, 2024

1 answer 167k views

Identify a physical characteristic the ancient agricultural hearths in the Fertile Crescent and North Central China have in common

asked Sep 16, 2024

1 answer 132k views

What is the effect of Mag. mellows muscles? 1) It relaxes muscles 2) It strengthens muscles 3) It contracts muscles 4) d) It has no effect on muscles

asked Sep 6, 2024

1 answer 211k views

Which term is another way to say "equilibrium price"? Marginal price O Market price O Quantity-demanded price O Quantity-supplied price

answered Jun 25, 2024

2 answers 192k views

ICMP is a protocol that does not make IP networks more reliable. True/False.

answered May 23, 2024

1 answer 67.4k views

Y² - 2yz + z² How do you factor this expression?

asked May 12, 2024

2 answers 165k views

Where in 1992 did the Blue Jays win the World Series?

answered Mar 28, 2024

1 answer 145k views

Slope of x-2y=-1/2 Slope of -4x-8y=2

answered Feb 18, 2024

1 answer 37.3k views

True or false: The journal entries for amortization are essentially the same as those for depreciation.

asked Feb 9, 2024

1 answer 17.8k views

Identify each of the following species as: A) Only a Brønsted acid. B) Only a Brønsted base. C) Both a Brønsted acid and a Brønsted base. D) None of the above.

asked Jan 25, 2024

1 answer 38.3k views

Excerpt from Harry Hansen. "Some Meditations on the Radio." The Nation, March 25, 1925. Use the passage to answer the question. What was the writer most impressed by? A) The variety of radio programming

answered Jan 22, 2024

1 answer 105k views

Controlled drugs that are considered the most addictive are in which category? 1) Schedule I 2) Schedule II 3) Schedule III 4) Schedule IV 5) Schedule V

asked Jan 19, 2024

1 answer 132k views

the supreme court case found the right for abortion in a person's right to privacy under the protection of constitution?

answered Dec 23, 2023

1 answer 30.4k views

Twin primes are found when a smaller prime number is subtracted from a larger prime number and the result is 2. How many pairs of twin pairs of twin primes are there that are less than 100?A. 5B. 6C. 7D.

asked Nov 25, 2023

1 answer 43.5k views

SOLVE PLEASE MATH question

answered Nov 23, 2023

1 answer 137k views

What is the range of the relation? {(2, -5), (1, 4), (-3, 0), (6, 2)} Question 23 options: {-5, 0, 2, 4} {-5, 1, 2, 4} {-3, 1, 2, 6} {-3, 0, 2, 6}

asked Sep 15, 2023

2 answers 69.4k views

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