Answers by Jay Ryu
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Answers by Jay Ryu

Answers by Jay Ryu
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Dry concrete can be made by mixing sand, gravel and cement in the ratio 1: 3: 4. If you want 1600 kg of dry concrete, how much of each will you need? Give your answers in kilograms (kg).
answered Nov 26, 2023
3 votes
40.0k views
I need to know if this seems like a scary story so far. I sit in a dark empty room with only my thoughts to accompany me. My thoughts get controlling and try to take over. I try to think of good things
answered Oct 19, 2023
4 votes
90.0k views
Linear questions 2x = x + 4
answered Sep 15, 2023
1 vote
202k views
10. The image to the left illustrates a portion of a neuron. What process is occurring?​
answered Sep 10, 2023
5 votes
175k views
A number from 15 to 23 is drawn at random p(a number divisable by 3)
answered Jul 8, 2023
2 votes
93.6k views
Solve tTwo researchers are studying the decline of orangutan populations. In one study, a population of 784 orangutans is expected to decrease at a rate of 25 orangutans per year. In a second study, the
answered Jun 5, 2023
4 votes
15.9k views
I need help with this question please look at the picture attached
answered Apr 26, 2023
11 votes
222k views
The sale price of $24 was 60 percent of the regular price. What was the regular price?​
answered Jan 13, 2023
2 votes
166k views
What is a common misconception about how pathogens spread?
answered Oct 14, 2022
1 vote
96.9k views
Consider the line y=-5x+7. Find the equation of the line that is perpendicular to this line and passes through the point (-3, 4). Find the equation of the line that is parallel to this line and passes
answered Sep 22, 2022
14 votes
172k views
Which codon is the code for the amino acid serine (Ser)? A. AGA B.AGU C.AGG D.UGA​
answered Sep 13, 2022
3 votes
29.2k views
Determine the amount of potential energy of a 4.2 kg book that is placed on a shelf with a height of 0.9 meters. Round your answer to one decimal place​
answered Jul 29, 2022
4 votes
216k views
Give an example of an environment that is not harmful to your health and well-being​
answered Jul 26, 2022
2 votes
229k views
Find area of the shaded region
answered Jul 25, 2022
4 votes
33.1k views
In the audit of notes payable, an auditor testing the ASB balance assertion of accuracy and valuation most likely would: ________ a. read directors' and finance committee's minutes for authorization of
answered May 19, 2022
4 votes
190k views
(−65) ÷ (−15) please do the whole math
answered May 16, 2022
3 votes
138k views
How many grams are in 4.25x10^21 molecules of sodium oxide
answered Apr 22, 2022
9 votes
147k views
A new book store is selling new books for $16 a book and used books for $4.75 a book. A customer wants to purchase two new books and X used books what equation can be used to find y the total cost of all
answered Mar 24, 2022
7 votes
64.6k views
Hola, ¿qué ______ ? A. a. estás B. b. tú C. c. tal D. d. cómo
answered Jan 22, 2022
3 votes
92.1k views
Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in _____.
answered Dec 24, 2021
3 votes
71.4k views
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