Questions by Jan Rydrych

Questions by Jan Rydrych

What is the molecular formula if the molar mass is 168.0 g/mol and the empirical formula is C₄H4₄?

asked Sep 16, 2024

1 answer

0 votes

110k views

How to tells when lines are parallel?

asked Aug 7, 2024

1 answer

3 votes

137k views

Read this excerpt from a passage. Five thousand! That's about how many advertisements you are exposed to in one day if you live in a metropolitan area. Researchers' estimates of the actual number vary

asked May 7, 2024

1 answer

3 votes

52.4k views

Ava, William, and Mia started a lemonade stand. They decided what type of lemonade to make and sell, and how much to charge for it. This is an example of which type of economic system? Command economy

asked Mar 25, 2024

1 answer

0 votes

118k views

Appreciable changes in gene frequencies within a population across time is one definition of...

asked Jan 17, 2024

1 answer

5 votes

71.6k views

Suppose there are 50 students enrolled in statistics. What is the total number of students enrolled?

asked Jan 15, 2024

1 answer

1 vote

178k views

What is the plot of The tragedy of Hamlet?.

asked Dec 1, 2023

1 answer

4 votes

69.2k views

Hello can someone help me with this pleaseeeeee

asked Feb 22, 2023

2 answers

19 votes

231k views

NEED HELP ASAP PLEASE PLEASE ❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️ Which phrase best completes this list? Themes of Transcendentalism Oneness with nature Goodness of humans ? A. Duty to country

asked Oct 22, 2022

2 answers

21 votes

158k views

Explain why two angles in a triangle cannot measure 80° and 100°.

asked Aug 18, 2022

1 answer

24 votes

111k views

Determine whether a triangle with the given vertices is a scalene, isosceles, or equilateral triangle. Check all that apply.

asked May 13, 2022

1 answer

4 votes

130k views

Who developed the moveable type printing press how did it help the Protestant reformation? Please do not give me a link !

asked Mar 25, 2022

1 answer

5 votes

109k views

Can someone fill in the blanks? i dont get it. "the total potential difference of the power supply is ____ between the components" we are learning about electricity

asked Dec 11, 2021

1 answer

1 vote

216k views

In a minimum of 3 sentences. Define earthquake & use the following 4 vocabulary terms to describe how it happens: Focus, epicenter, P-waves, S-waves

asked Dec 8, 2021

1 answer

1 vote

211k views

Fill in the blanks in the following sentences with the appropriate indirect object pronouns. 4. A ti ___________ moliesta mucho que yo cante en la ducha.

asked Oct 25, 2021

1 answer

2 votes

116k views

Which integer Is found three units to the left of eight on a number line

asked Sep 23, 2021

2 answers

3 votes

126k views

We use sponge when we have fever.Which phenomenon best describe the above statement in physics?

asked Aug 19, 2021

1 answer

0 votes

4.1k views

What is the area of the figure? PLS HELP ME THIS IS DUE TMR !

asked Aug 19, 2021

1 answer

1 vote

84.5k views

Which type of fault is under compression? A. Normal. B. Thrust. C. Transform. D. Strike-slip

asked Aug 7, 2021

1 answer

3 votes

54.4k views

Two rods, one made of brass and the other made of copper, are joined end to end. The length of the brass section is 0.300 mm and the length of the copper section is 0.900 mm. Each segment has cross-sectional

asked Jun 9, 2021

1 answer

2 votes

194k views

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