Questions by Karel Petranek

Questions by Karel Petranek

What does the equation x = -3 represent in R²?

asked Nov 26, 2024

1 answer

1 vote

11.3k views

1. List the six causes which spurred industrial expansion following the Civil War.

asked Nov 21, 2024

1 answer

2 votes

222k views

Which of the following is the primary video service offered by a cable system? A) Video on Demand (VOD) B) Pay-Per-View (PPV) C) Basic Cable D) Premium Channels

asked Sep 24, 2024

1 answer

1 vote

195k views

What is produced when CO₂ reacts with ribulose 1,5-bisphosphate using RUBISCO?

asked Sep 16, 2024

1 answer

1 vote

2.9k views

What happened when american and allied naval forces edge closer to japanese homeland?

asked Sep 11, 2024

2 answers

2 votes

212k views

What does the allegory suggest about the process of enlightenment or education?

asked Aug 20, 2024

1 answer

2 votes

194k views

Extending t h e linear model with r faraway solutions

asked Aug 18, 2024

1 answer

4 votes

206k views

One factor that led to U.S. entry into World War I was the: a) Sinking of the Leopard. b) Sinking of the Lusitania. c) French use of submarine warfare. d) Japanese attack on Pearl Harbor.

asked Aug 7, 2024

1 answer

5 votes

149k views

The following describes the first of two equipment being considered for purchase for a new factory. It requires an initial investment of $70,000 and annual maintenance costs of $5,000. It has a salvage

asked Feb 3, 2024

1 answer

3 votes

75.1k views

NEED HELP, STAT! 100 POINTS Which three lengths can be the lengths of the sides of a triangle? Choose all that apply. 2 in, 3in, 6 in 13 in, 14 in, 15 in 4 in, 6 in, 9in 22 in, 11 in, 12 in

asked Nov 25, 2023

1 answer

24 votes

195k views

Eals yo d be at least two sentences long.

asked Aug 11, 2023

1 answer

3 votes

108k views

in the final sentence of the passage, the pairing of the verbs "balanced" and "leaped" suggest what fine distinction regarding the character of altaf?

asked Feb 19, 2023

1 answer

4 votes

97.1k views

As shown in the accompanying diagram, a kite is flying at the end of a 25-meter string. If the string makes an angle of 65° with the ground, how high, to the nearest meter, is the kite? 25 m 65

asked Feb 5, 2023

1 answer

0 votes

106k views

Was Philip II considered a good king?

asked Feb 4, 2023

1 answer

3 votes

34.6k views

1 In triangle MNP the measure of angle NPM is 80° and the measure of angle MNP is 22.5°. What is the measure of angle PMN in degrees?

asked Dec 4, 2022

1 answer

0 votes

187k views

If the diameter is 111ft then the radius is

asked May 12, 2022

1 answer

4 votes

19.4k views

Can someone help me :(

asked Apr 4, 2022

1 answer

1 vote

146k views

One liter of gas A at 1.0 atm pressure has a temperature of 25°C while the same volume and pressure of gas B has a temperature of 50°C. What else do you know about these two gases? A) There are twice as

asked Mar 2, 2022

1 answer

2 votes

15.8k views

Write a function rule for the area of a rectangle whose length is 3 more inches than the width. Select one: a. A = LW b. A = w2 + 3 c. A =2 (w + 3) + 2w d. A = w2 + 3w

asked Jan 24, 2022

1 answer

0 votes

184k views

Calculate the standard cell potential at 25 ∘C for the reaction X(s)+2Y+(aq)→X2+(aq)+2Y(s) where ΔH∘ = -687 kJ and ΔS∘ = -169 J/K . express your answer to three significant figures and include the appropriate

asked Aug 18, 2021

1 answer

2 votes

99.3k views

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