Recent activity by Pavel Niedoba

Recent activity by Pavel Niedoba

According to the graph, what is the approximate percentage of high school students who had ever tried e-cigarettes, in 2012? 3% 5% 10% 15%

asked Oct 21, 2023

1 answer 65.7k views

Why should a magnesium ribbon be cleaned before burning in air?

asked Sep 21, 2023

1 answer 213k views

A boat travels upstream and after one hour has gone 10 km. the boat next travels downstream and after one hour has gone 18km. if the boats speed relative to the water is constant, what is the speed of

asked Sep 13, 2023

1 answer 36.5k views

Find the value of x (4x+10) 108° 67° 3x

asked Sep 3, 2023

1 answer 25.2k views

Let Fx= x^3 + 2^x2 - 18 For what values of x is f(x) = 9 Enter your answers as a comma-separated list.

answered Aug 9, 2023

1 answer 114k views

Observe the diagram to the right. What do you notice about the orbital paths in our solar system?

asked May 18, 2023

1 answer 64.8k views

List all pairs of alternate exterior,interior,same side interior and corresponding angles.Which pairs above are congruent?

answered Apr 7, 2023

1 answer 151k views

A car travels 98 miles in 1. 4 hours. How far can it travel in 7 hours at the same speed

asked Mar 5, 2023

1 answer 130k views

A) Find the equation of the parabola with vertex (2,5) which also passes through the point (4, -3)

asked Feb 24, 2023

1 answer 64.4k views

Share what you have learned about first aid to your family...... please help me with this.

answered Dec 28, 2022

1 answer 147k views

A baseball card that originally cost $24 has been decreasing in value at an annual rate of 6% for the last 5 years. What is the present value?

asked Dec 26, 2022

1 answer 91.9k views

A baseball card that originally cost $24 has been decreasing in value at an annual rate of 6% for the last 5 years. What is the present value?

asked Dec 26, 2022

1 answer 91.9k views

A baseball card that originally cost $24 has been decreasing in value at an annual rate of 6% for the last 5 years. What is the present value?

asked Dec 26, 2022

1 answer 91.9k views

Whats 1% 3/8x3 pls help

answered Nov 11, 2022

2 answers 209k views

Using the graph below, if f(x) = 4, find x.

asked Oct 24, 2022

1 answer 60.4k views

On Tuesday, Bob brought home an oriental carpet on approval. The price in the store was 9900 Turkish Lira, but Bob was going to pay in dollars. On Tuesday, one dollar was worth 4.5 Turkish Lira. On Wednesday,

answered Oct 22, 2022

2 answers 232k views

Tajinder wrote a letter to Amanpreet in which he stated I am planning to buy your car I can meet your price I will call you next week after receiving his letter, Amanpreet sold his car stand to another

answered Sep 18, 2022

2 answers 200k views

Find the value of x.

answered Sep 16, 2022

2 answers 114k views

What’s the answer to this?

answered Sep 14, 2022

2 answers 79.9k views

3. Which country is an example of a presidential democracy? a. United States b. Brazil c. Mexico d. All of the above

asked Aug 18, 2022

1 answer 68.0k views

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