Questions by HeroCC

Questions by HeroCC

A student investigates how the concentration of an acid affects the speed of a reaction with a 0.5 g mass of magnesium at 30°C. Which pieces of apparatus does the student use? A. P, Q, and R Only B. P,

asked Oct 20, 2024

1 answer

0 votes

12.7k views

When building in study breaks, research shows that you should take a break for: O 20 minutes every hour. O5 minutes each half hour. O 10-15 minutes every hour. O Taking breaks is not advised because it

asked Jun 27, 2024

1 answer

4 votes

31.7k views

The rocks that result from these processes often have ribbonlike layers and may have shiny crystals, formed by_______ growing slowly over time, on their surface. PLSSS HELPP ASAPP

asked Aug 17, 2023

2 answers

3 votes

11.5k views

How did the dred scott decision reinforced the view that blacks were not part of the nation

asked Mar 18, 2023

1 answer

0 votes

130k views

Sec^-1((7x^3-5y^3)/(7x^3+5y^3))=m

asked Nov 19, 2022

1 answer

1 vote

63.0k views

What would be the average tax rate for a person who paid taxes of $8,016.30 on a taxable income of $63,220? (Enter your answer as a percent rounded to 2 decimal places.)

asked Sep 3, 2022

2 answers

2 votes

97.9k views

All organisms are made of cells. __________ Is it a fact,hypothesis,theory,or law

asked May 18, 2022

1 answer

9 votes

80.8k views

What details in a photograph can help you figure out the time and place you're looking at?

asked Apr 18, 2022

1 answer

3 votes

20.4k views

A 8 B 7 D С CD = [?]

asked Mar 21, 2022

1 answer

10 votes

171k views

What is the average rate of change between: x = 1 and x = 2? x = 2 and x = 3? x = 3 and x = 4?

asked Mar 18, 2022

1 answer

1 vote

117k views

What is the point-slope equation of a line with slope -4 that contains the point (-2,7)? A. Y+7 = -4(x-2) B. y-7 = -4(x - 2) c. y+ 7 = -4(x + 2) D. Y-7 = -4(x + 2)

asked Mar 7, 2022

1 answer

1 vote

197k views

Please help me out ASAP

asked Feb 10, 2022

1 answer

17 votes

193k views

Who were Tigerstars parents in the warrior cats series?

asked Dec 18, 2021

2 answers

4 votes

188k views

How did the Aztecs please their god since religion was important to them

asked Nov 10, 2021

2 answers

5 votes

95.6k views

Taking forcer length & time as fundamental quantities find the dimensional formula for density

asked Oct 7, 2021

1 answer

4 votes

168k views

Correct the grammar and vocabulary for the sentence below: 1st - Circle the errors in the sentence 2nd - ReWrite the corrected sentence. J.F. Kennedy ser una leader mooeye famoso. él tener pelo rubio y

asked Sep 13, 2021

1 answer

0 votes

33.7k views

Which type of study best describes the experiment in which a subject performs a cognitive task while in a brain scanner (e.g., fMRI), and researchers measure indirect changes in activity in specific regions

asked Apr 8, 2021

2 answers

2 votes

7.9k views

Batman or ironman or Mandalorian which is better

asked Apr 5, 2021

2 answers

5 votes

40.0k views

What is the concentration (M) of a NaCl solution prepared by dissolving 9.1 g of NaCl in sufficient water to give 375 mL of solution?

asked Mar 17, 2021

2 answers

2 votes

6.6k views

Plz help me this is worth 13 points

asked Feb 11, 2021

1 answer

2 votes

90.7k views

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