Questions by Frederika

Questions by Frederika

An ideal rocket has the following characteristics: Chamber pressure 27.2 atm Nozzle exit pressure 3 psia Specific heat ratio : 1.20 Average molecular mass 21.0 lbm/lb-mol Chamber temperature 4200 °F Determine

asked Dec 13, 2024

1 answer

5 votes

34.0k views

An oil candle globe made of hand-blown glass has a diameter of 25.8 cm. What is the volume of the globe? Use 3.14 for .

asked Nov 6, 2024

1 answer

0 votes

16.2k views

Leaders should exercise strategic intent and engage in strategic planning to ensure all of the following, except: a. to develop alignment across the organization. b. to improve organizational efficiency.

asked Aug 7, 2024

1 answer

1 vote

224k views

A 4.6 kg sled is pulled across a smooth ice surface. If a force of 12 N is applied horizontally, what is the sled's acceleration? A. 2.61 m/s² B. 8.70 m/s² C. 0.26 m/s² D. 2.17 m/s²

asked Aug 4, 2024

1 answer

5 votes

48.0k views

I need the coordinates of the final image after the reflection.

asked Aug 2, 2024

1 answer

3 votes

40.0k views

The secondary stage of syphilis includes which of the following time periods after the primary stage? 1) 1-3 months 2) 3-6 months 3) 6-12 months 4) 1-2 years

asked Jul 10, 2024

1 answer

5 votes

193k views

What name did the pro-slavery rebel states take on when they broke away from the united states? question options: a) dixie b) the confederate states of america c) the rebel states of america d) the mason-dixon

asked Jun 19, 2024

1 answer

5 votes

201k views

Given that X is a binomial random variable with n=20 and p=0.9, find the following probabilitie :P(X<=19)

asked Jun 7, 2024

1 answer

0 votes

129k views

a study focuses on the evolution of infanticide in carnivorous mammals. this study is investigating the of this behavior. question 6select one: a. proximate causes b. ultimate causes c. adaptive behavioral

asked May 24, 2024

1 answer

3 votes

139k views

Based on replication proteins, DNA replication in archaea is most similar to that of A. Bacteria and some eukaryotes, more specifically fungi B. Bacteria C. Eukaryotes

asked May 1, 2024

1 answer

1 vote

167k views

A prompt for a high school English language arts mes, a person does something for us that is cted but incredibly meaningful. Write about a time fe when someone helped you in an unexpected did it make you

asked Jan 5, 2024

1 answer

2 votes

181k views

What is 2/3 - 5/6 divided by 3/4

asked Nov 22, 2023

1 answer

23 votes

72.9k views

Consider the direction of the net force in the problem. Which of the following is true? A) The object is pulled by a net force in 2 directions.B) You cannot determine this information from the graphs provided.

asked Oct 10, 2023

1 answer

2 votes

75.6k views

What is Taylor's mean speed if he bikes 33.8 miles in 2.6 hours? Round your answer to two decimal places, if necessary.Answer

asked May 16, 2023

1 answer

4 votes

209k views

Find the distance traveled by a car moving at an average speed of 40 miles per hour 3 hours.

asked Nov 2, 2022

1 answer

0 votes

78.5k views

A) Maps are useful because_______

asked Aug 21, 2022

2 answers

0 votes

41.3k views

Answer this question please :)

asked Jul 26, 2022

2 answers

3 votes

22.7k views

Is Saudi Arabia more similar to the United States or Egypt? Explain why in 4-5 complete sentences using your background knowledge of the country you pick as most similar.

asked Jul 18, 2022

1 answer

4 votes

64.9k views

Relation between inputs and outputs

asked Jul 5, 2022

1 answer

11 votes

130k views

How does photosynthesis benefit heterotrophs?

asked Jun 14, 2022

1 answer

7 votes

5.9k views

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