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Answers by Sifeng

Answers by Sifeng
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82 - 22= 3(32 + 11) - Z what is the answer ?
answered Jul 26, 2021
3 votes
207k views
What is the value of x in the equation below 1/3(12x-24)=18? 2 6 8 10
answered Mar 24, 2021
7 votes
162k views
Plzzzzzz helpppppppppppp No like for real I don’t understand:(
answered Mar 2, 2021
4 votes
76.9k views
The Johnson family is trying to conserve energy by having lights on in the house no more than 105 minutes a day. If they have already used 30 minutes in one day which inequality could be used to find the
answered Mar 1, 2021
0 votes
37.3k views
Solve the equation 7(x−8.2)=3x+19
answered Jan 30, 2021
6 votes
180k views
What does Raine, et al. (2000) found about the differences in the brains between males and females with antisocial personality disorder?
answered Jan 15, 2021
3 votes
167k views
Simplify -4x - x A: -5x B: -4x C: -3x
answered Jan 2, 2021
4 votes
173k views
What are enzymes and how do they affect activation energy in a chemical reaction
answered Oct 5, 2020
1 vote
208k views
A 0.944 mM solution of glucose, C6H12O6, in water has a density of 1.0021 g/mL at 20.0 oC. What is the concentration of this solution in the following units. Show ALL your work including units for credit
answered Oct 5, 2020
0 votes
162k views
Write a function for p(x), the profit from selling x necklaces. The revenue from selling x necklaces is r(x) = 10x. The cost of buying x necklaces is c(x) = 4x + 15. The profit from selling x necklaces
answered Jul 13, 2020
5 votes
22.9k views
A damped oscillator has an initial amplitude of 1.8 m and a time constant of 32 s. What is its amplitude after 75 s?
answered May 11, 2020
3 votes
145k views
The fact that category-specific brain deficits have been observed in a 16-year-old boy who suffered a stroke one day after he was born suggests that: a
answered Dec 16, 2019
3 votes
163k views
In “Shakespeare’s Sister,” Virginia Woolf argues that women need two things if they are to realize their potential as writers: freedom from poverty and _____. A.recognition from their peers B.freedom from
answered Dec 8, 2019
2 votes
136k views
When elected officials support the policies and programs of their party, they are engaging in _____. A. A campaign B. Partisanship C. Incumbency D. A nomination Check Answer
answered Dec 8, 2019
7 votes
151k views
suppose a school needs to hire two new teachers but they are 20 recent college graduates hoping to get a teaching job at that school what is this an example of
answered Jun 27, 2019
5 votes
218k views
“My Last Duchess” by Robert Browning is considered a dramatic monologue because the speaker a. reveals himself through his own words. b. addresses his remarks to an absent person. c. discusses highlyemotional
answered Jun 22, 2019
1 vote
221k views
Cesar said that 19.2 × 9.5 equals 18.24. Is Cesar's answer reasonable? A. Yes, Cesar's answer is reasonable. B. No, Cesar's answer should be closer to 1.8. C. No, Cesar's answer should be closer to 180.
answered May 4, 2019
1 vote
119k views
Jennifer bought 1/2 pound of ham for 3 sandwiches. If she puts the same amount of ham on each sandwich, how much ham will each sandwich have?
answered Feb 13, 2019
3 votes
56.4k views
How did British rule affect people in the British empire?
answered Jan 18, 2019
4 votes
229k views
what is a source of stem cells that has the characteristics of self-renewal and limited differentiation.
answered Dec 6, 2018
3 votes
111k views
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