Recent activity by Jaromir Hamala

Question

When gas particles rush out of the nozzle of a rocket downward, why does the rocket move upward?

answered Mar 6, 2024

1 answer 28.1k views

. If the electrical force of repulsion between two same amount of charges is 10 N, andthey are 30000 m apart. What is the magnitude of each charge?

asked Oct 2, 2023

1 answer 205k views

The weight of 7 sugar bag is 32.97 kg. what is the weight of each bag .

answered Aug 8, 2023

2 answers 208k views

Convert these temperatures to Celsius: a. 303 K d. 45 K

answered Aug 6, 2023

1 answer 120k views

Use a scientific calculator to find the values of the following.

answered Jul 26, 2023

1 answer 146k views

Can you help me this

asked Jun 11, 2023

1 answer 38.9k views

Solve the equation for y. 8x – 9y = 11 A. y = −9/8x − 9/11 B. y = −8x − 11 C. y = 8/9x − 11/9 D. y = 9/8x + 11/8

asked May 25, 2023

1 answer 150k views

Hector saved $726 in 6 months. he saved the same amount each month. How much did hector save each month? I don’t have the answer and I don’t get it !

answered Mar 14, 2023

2 answers 142k views

Sam needs to catch an Uber. The Uber charges a fixed charge of $10 plus 0.40 per mile. Find the number of miles Sam can go if he spends at most $20 on the ride

asked Jan 24, 2023

1 answer 163k views

In the 1900s, the life expectancy of a human in the United States was 50 years. The life expectancy of a human now is 78 years. What is the percentage change in the life expectancy of a human in the United

asked Dec 22, 2022

1 answer 169k views

Which of the following is the solution of y < - x² + 6x -3? A. ( 2,-3) B. (7,-3) C. (3,6) D. (0,0)

asked Dec 21, 2022

1 answer 145k views

Before Jesus died (the first time) on the cross before he did he took all the sin from the world so does that mean he didnt´t go to heaven since he took all the sin in the world before he died which means

answered Nov 9, 2022

2 answers 59.7k views

a tree cast a 25 foot shadow on a sunny day, if the angle of elevation from the tip of the shadow to the top of the top of the tree is 32 degrees, what is the heights of the tree to the nearest tenth of

answered Nov 5, 2022

1 answer 200k views

Alice is trying to figure out a good password for her rob-lox account. Which of the following is a good password for the account? It is very tricky... a) 66660 b) Chicken_wing c) Password1 d) All of the

asked Oct 12, 2022

2 answers 71.0k views

2 trifles cost 9 pound How much will 6 trifles cost?

asked Aug 2, 2022

1 answer 190k views

GIVING 15 POINTS PLS HELP!!! Part A: factor 2x^2b^2 + 5xb^2 + 2b^2. Show your work. Part B: factor x^2 - 8x + 16. Show your work. Part C: factor x^2 - 49. Show your work.

asked Aug 1, 2022

1 answer 51.4k views

50 points! Choose one Civil War topic from the list below. Research your topic using the library and the Internet. Then, write a report of at least four hundred words. a major Civil War battle Civil War

answered Jul 5, 2022

2 answers 17.9k views

Which of the following options best describes the setting of a story? o the plot and place o the time and place the time and characters the characters and plot the time and plot

answered Jun 22, 2022

2 answers 107k views

Marco bought a 64 ounce bag of popcorn. He ate 5% of the bag with his lunch. How much popcorn did he eat at lunch?

answered Jun 19, 2022

2 answers 78.9k views

Read the passage. If experiments and observations show that high and low tides in the Pacific Ocean are caused by the moon’s location in its orbit, and the same tides in the Indian and Atlantic Oceans

answered Jun 1, 2022

2 answers 142k views

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