Answers by Mr Qian
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Answers by Mr Qian

Answers by Mr Qian
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If x^2+y^2=13 and xy=6 then find the value of x^4+y^4
answered Nov 6, 2023
14 votes
208k views
What is something that both adds and removes carbon from the atmosphere?
answered Sep 8, 2023
13 votes
1.8k views
Can anyone give me a hand with 18 and 19 please
answered Jan 28, 2023
24 votes
235k views
Complete the following sentence, It is important to remember that human beings are sexual beings and that it is a normal part of human development.
answered Dec 25, 2022
21 votes
90.9k views
Gwen bought a 2 1/4 pound bag of Finch bird seed and 3 1/2 pound bag of parrot bird seed . The total cost for the two bags was $16.79. Find the cost per pound if it is the same for both types of bird seed
answered Mar 25, 2022
23 votes
533k views
A student reads that Cnidarians have two layers of tissue during development. Which answer describes a possible tissue layer? A)deuterostome B)ectoderm C)radial D)pseudocoelom
answered Feb 28, 2022
10 votes
25.9k views
If a+b = 0 and AB=-36 then what is a-b
answered Feb 19, 2022
22 votes
531k views
Which answer shares a word part with the following word? Word Parts: prefix, suffix, root languor (tiredness, fatigue) A. flan B. linguist C. languishing
answered Feb 14, 2022
22 votes
251k views
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