Questions by Jeremy Powell

Questions by Jeremy Powell

Two boys have made a cup and string device to try to communicate. The sound wave from the voice of the boy on the right will have to travel through the cup, the match stick holding the string, the thread

asked Oct 22, 2024

1 answer

4 votes

167k views

1) 2 C3H7OH + 9 O2 ⇒ 6 CO2 - 8 H2O If 8 grams of C3H7OH react with 4 grams of O₂ a) What is the limiting reactant? b) What is the excess reactant? c) How many moles of CO₂ can be produced? d) How many

asked Jul 21, 2024

1 answer

1 vote

3.3k views

Find the 95% confidence interval using a two-tailed test 1. N = 19 S = 3.4 Mean = 15.3 2. N = 22 S = 2.9 Mean = 13.2 3. N = 5 S = 5.7 Mean = 46.7 4. N = 13 S = 7.2 Mean = 50.5 5. N = 26 S = 7.8 Mean =

asked Jul 14, 2024

1 answer

2 votes

111k views

Are entry/exit wounds reflected in the severity of internal organ/structure injuries?

asked Jul 5, 2024

1 answer

2 votes

14.2k views

If x squared equals 49 what is x cubed

asked Jun 1, 2024

1 answer

4 votes

224k views

Diagnosis: Hematoma of right wrist Procedure: I D Enter code ________________

asked Apr 17, 2024

1 answer

1 vote

52.7k views

10. Which of the following pairs resembles the relationship in the pair: Australia, and beef exports to Japan? O a. Japan, and Nintendo video game exports to the U.S. b. Italy, and authentic, local production

asked Mar 11, 2024

1 answer

0 votes

122k views

25) What chemical initiates the formation of acid mine drainage when pyrite is not disposed of properly? A) O2 B) Fe2+ C) HS- D) SO42-

asked Jan 20, 2024

1 answer

0 votes

231k views

Suppose 225 trout are seeded into a lake. Absent constraint, their population will grow by 25% a year. If the lake can sustain a maximum of 3500 trout, use a logistic growth model to estimate the number

asked Oct 25, 2023

1 answer

0 votes

84.3k views

Which of the following best explains the reasons for the similarities and differences between the two land survey systems shown?

asked Sep 11, 2022

1 answer

0 votes

207k views

All help is needed. Thanks :)

asked Aug 17, 2022

1 answer

5 votes

70.6k views

Hiiiiii!!! It's me again, and I need help with biology again because I didn't read the dang lesson. So please helppppp!!!

asked May 19, 2022

1 answer

4 votes

128k views

A 66-inch candle burns down in 12 hours. After how many hours will it have burned 5 3/4 inches?

asked May 13, 2022

1 answer

4 votes

198k views

What does the study of history help you to do?

asked Apr 13, 2022

2 answers

25 votes

146k views

Financial analysts have estimated the returns on shares of the Goldday Corporation and the overall market portfolio under two economic states nature as follows. For Goldday the state dependent returns

asked Mar 13, 2022

2 answers

1 vote

12.1k views

Read the excerpt from Blanca Flor. The Narrator. By this time, the fire had evaporated Blanca Flor's spit, and there was no answer. Don Ricardo knew that Blanca Flor was gone, and that she had run away

asked Dec 9, 2021

2 answers

0 votes

97.0k views

HELP PLEASE!! thanks

asked Sep 18, 2021

1 answer

2 votes

110k views

Input a list of positive numbers, find the mean (average) of the numbers, and output the result. Use a subprogram to input the numbers, a function to find the mean, and a subprogram to output the result.

asked Sep 14, 2021

1 answer

5 votes

186k views

How did Enlightenment ideas lead to a successful middle class? More government production led to more jobs for workers. People saw increased wealth from more trade and productivity. Women’s rights movements

asked Aug 15, 2021

2 answers

0 votes

111k views

Which shows how to solve the equation -4/5 x=80 for x in one step

asked Jun 9, 2021

2 answers

2 votes

3.1k views

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