Answers by Sam Chi Wen
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Answers by Sam Chi Wen

Answers by Sam Chi Wen
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Why do echinoderms have spiny skin?
answered Dec 6, 2024
4 votes
181k views
A student creates the following model to show the reaction that takes place in brown shrimp when energy is needed. Which of the following is true about the transfer of matter in the reaction shown by the
answered Jul 21, 2024
5 votes
64.9k views
In the previous figure, what would happen if you overproduce the SH₂ domain of GRB2 in a stimulated cell? 1) The receptor will not get phosphorylated 2) PTB would not bind to the receptor 3) Ras-GEF will
answered Jan 7, 2024
4 votes
118k views
HELP ASAPPP. WHAT IS THE LENGTH OF THE Y COMPONENT OF THE VECTOR SHOW BELOW A.3 B.0 C.1 D.5
answered Dec 12, 2023
7 votes
78.3k views
Essay Prompt: To what extent did the ideas of the Scientific Revolution and Enlightenment reflect a change in European society, culture, and/or politics? i need at least 3 paragraphs by 5:57oclock that
answered Sep 12, 2023
0 votes
206k views
Find all angles, 0º < 0 < 360°, that satisfy the equation below, to the nearest 10th of a degree. 2 tan^2(theta)+ tan(theta)= 0
answered Sep 10, 2023
4 votes
215k views
Find the volume. It’s here with radius 1. 5 AM. Use 3.14 for pi. Round your answer to the nearest thousandth
answered Aug 26, 2023
6 votes
96.5k views
(x+2)^2+(y-3)^2=25 is the equation of circle k(O). Find the equation of the line tangent to the circle at the x-intercepts.
answered Feb 24, 2023
2 votes
22.7k views
You ride your bike north for 100 m at a constant speed of 5 m/Your acceleration is ?
answered Feb 24, 2023
11 votes
54.5k views
Using the form 0.00 what is 17% as a decimal.
answered Jan 12, 2023
3 votes
62.5k views
HELP ME PLZ Part A: The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 3.25 ⋅ 103 seconds? Part B: Which is the more reasonable measurement
answered Aug 24, 2022
6 votes
57.6k views
Which image from the painting does not demonstrate the "suffering" Auden describes in his poem? O A. The fisherman weakly reaching out to Icarus. B. The farmer plowing his land. O C. Icarus flailing in
answered Jul 21, 2022
5 votes
150k views
Which of the following changes might cause the extinction of a species of bat that eats mainly mosquitoes? a increased rainfall the bats' habitat b. an outbreak of a deadly disease carried by the mosquitoes
answered May 27, 2022
13 votes
172k views
Antigone and Ismene heard with horror what Creon had decided. To Ismene, shocking as it was, overwhelming her with anguish for the pitiful dead body and the lonely, homeless soul, it seemed, nevertheless,
answered Apr 24, 2022
5 votes
204k views
Provide the opposite of the following words: 1) Boy--------- 2) Beautiful--------- 3) Happy-------- 4) Stand---- 5) Cold-------
answered Apr 16, 2022
7 votes
232k views
In guinea pigs, short hair, S, is dominant to long hair, s. Cross a heterozygous short hair with a long haired Guinea pig.
answered Mar 30, 2022
7 votes
63.7k views
The discount rate is the: multiple choice 1 interest rate at which banks can borrow reserves from other banks. lowest interest rate that banks can charge for loans to their most creditworthy customers.
answered Mar 9, 2022
11 votes
17.0k views
A new truck that sells for $29,000 depreciates 12% each year. Write a function that models the value of the truck.
answered Feb 27, 2022
4 votes
152k views
Hydrogen bonds within liquid water are attractions between protons and hydroxide ions. are dipole-dipole attractions. are ion-induced dipole attractions. are attractions between protons and oxygen nuclei.
answered Jan 9, 2022
6 votes
126k views
You wish to lift a weight by a vertical distance(H) of 15 ft. You can generate a maximum pushing force (E) of 200 lb with an inclined plane that is 30 feet long (L).
answered Dec 26, 2021
0 votes
181k views
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