Recent activity by Charlie Wynn

Recent activity by Charlie Wynn

For which reaction is ?rxn equal to ?Hf for CuSO₄(s)? A. Cu₂+(aq) + SO₄ 2-(aq) ---> CuSO₄(s) B. CuO(s) + SO₃(g) ---> CuSO₄(s) C. CuS(s) + 2 O₂(g) ---> CuSO₄(s) D. Cu(s) + S(s) + 2 O₂(g) ---> CuSO₄(s)

answered Nov 15, 2024

1 answer 159k views

Jobanna can type 120 words in 3 minutes. Using the same unit rate, how many words can she type in 10 minutes? a. 400 words b. 300 words c. 200 words d. 600 words

asked Nov 8, 2024

1 answer 25.3k views

Environment has a significant effect on genetic expression. Disadvantaged environments enhance antisocial gene expression, suppress prosocial gene action and prevent the realization of genetic potential.

asked Oct 10, 2024

1 answer 75.0k views

A piece of timber is x cm long. 2 cm is cut off. How much is left?

answered Oct 2, 2024

1 answer 31.3k views

What is 4 3/5 of 45?

answered Aug 25, 2024

1 answer 212k views

What should be subtracted from (-72) to get (+105)

answered Aug 25, 2024

2 answers 59.1k views

The reason a country may engage in dumping is to: a) reduce the amount of toxic waste within its borders. b) reduce the prices of imports. c) improve international relations. d) price below international

answered Jun 10, 2024

1 answer 15.4k views

Based on your knowledge of social studies, explain the effects socio-economics of the Civil War

asked May 18, 2024

1 answer 98.5k views

Convert the Cartesian coordinate (2,6) to polar coordinates, 0 ≤ θ < 2π.

asked May 6, 2024

1 answer 11.4k views

A 20-kg object travels 3 blocks south, 20 blocks west, and 1 block north to arrive at its destination. How far did the object travel? a) 17 blocks b) 30 blocks c) 16 blocks d) 24 blocks

answered Apr 17, 2024

1 answer 228k views

Should philosophy be thought of in terms of bets with consequences?

asked Feb 21, 2024

1 answer 34.7k views

The impedance range for LTMs is that all impedances must be under 10k Ohms and within 5 k Ohms of the ground electrode. t/f

answered Feb 14, 2024

1 answer 6.1k views

Write a couple of paragraphs about the place where you have visited recently

asked Feb 12, 2024

1 answer 116k views

Factor to write an equivalent expression 36a - 16

answered Feb 10, 2024

1 answer 176k views

3 workers can do a job is 28 hours. hpw many mroe workers are needed to do this job is 12 hours

asked Jan 12, 2024

1 answer 147k views

Dominant discourses are constantly being reworked in order to maintain the legitimacy of the social order True False

asked Jan 3, 2024

1 answer 3.0k views

What is the purpose of “Green” building? a. To get federal funding c. To recycle building materials b. To create a harmonious relationship with the environment d. To lower energy bills

answered Jan 1, 2024

1 answer 141k views

PLSSSSS ANSWER PRETTY PLSSSSS Select the correct answer. Which of the following teaching tools would be appropriate for a high school chemistry course? A. telescopes B. posters with inspirational quotes

answered Sep 5, 2023

2 answers 20.5k views

At a certain time of day, a 30-foot building casts a 10 foot shadow. How tall is a person who casts a 2 foot shadow? A. 4 feet B. 5 feet C. 6 feet D. 7 feet

answered Aug 29, 2023

2 answers 46.6k views

Find the value of 18-n n=8

answered Jun 15, 2023

2 answers 178k views

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