Questions by Paolo Rovelli

Questions by Paolo Rovelli

What information can a scientist learn directly from a single fossil? A. How the organism is related to organisms on Earth today B. What the organism looked like C. How long the organism lived D. How many

asked Dec 3, 2023

1 answer

14 votes

193k views

Find the slope of the tangent line to the curve 3x ^ 2 + 3xy - 3y ^ 3 = - 51 at the point (2, 3) .

asked Sep 28, 2023

1 answer

0 votes

146k views

Pros and cons of using your own money in a business.

asked Sep 9, 2023

2 answers

9 votes

181k views

1.1 Explain the following concepts: (a) stress (b) communication

asked Jul 22, 2023

2 answers

7 votes

79.6k views

NEED HELP ASAP Directions Read the instructions for this self-checked activity. Type in your response to each question, and check your answers. At the end of the activity, write brief evaluation of your

asked Mar 25, 2023

1 answer

5 votes

5.4k views

Which colony is a part of the New England colonies (A) Delaware (B) New Hampshire (C) South Carolina (D) Virginia

asked Nov 21, 2022

2 answers

8 votes

8.4k views

Which navy kept General Cornwallis and his troops from escaping Yorktown?

asked Nov 17, 2022

1 answer

0 votes

166k views

For what reason did the city of Kiev initially dominate the other Russian cities?

asked Aug 8, 2022

1 answer

21 votes

208k views

The general manager of a fast food restaurant chain must select 6 restaurants from 11 for a promotional program. How many different possible ways can this selection be done?

asked Dec 19, 2021

2 answers

2 votes

65.4k views

A company is expanding its building area from 16,500 square feet to 20,460 square feet. What is the percentage increase of the area of the building space?

asked Dec 12, 2021

1 answer

5 votes

213k views

125 toffees were distributed equally among 25 boys. How many toffees did each boy get?

asked Nov 8, 2021

2 answers

3 votes

184k views

PLZ HURRY 45 POINTS Read the passage below and answer the question that follows. Imagine that the president has assigned you to help plan for America’s future. The president asks you to find America’s

asked Oct 13, 2021

1 answer

4 votes

43.5k views

A bookstore had 64 copies of a magazine. Yesterday, it sold 1/4 of them. Today, it sold 1/8 of what remained. How many copies does the bookstore have left?

asked Sep 20, 2021

1 answer

4 votes

199k views

Why did European countries think alliances could prevent war

asked Aug 25, 2021

1 answer

5 votes

145k views

What two important factors determine the nature of an ecosystem? a Temperature and humidity C, Recycling of nutrients and flow of energy b. Light and temperature d. Flow of energy and predation

asked Aug 3, 2021

1 answer

2 votes

161k views

Greta is writing a report about sports stars of the twentieth century. She will collect information about these sports stars from many different sources, including a multimedia encyclopedia. Which of these

asked Jun 5, 2021

1 answer

2 votes

62.9k views

Write the word digital in a sentences and definition

asked Feb 11, 2021

1 answer

4 votes

17.3k views

What motivated President Jefferson to negotiate the Louisiana Purchase? What was President Jefferson’s vision for the American economy?

asked Feb 1, 2021

1 answer

2 votes

227k views

The force F needed to stop a car varies directly as its weight W and the square root of velocity V are inversely as the distance d travelled. When F=36 Newtons, W=120kg,V=100km/h and d=50km. Calculate

asked Jan 20, 2021

1 answer

4 votes

29.9k views

What is life expectancy

asked Sep 12, 2020

2 answers

5 votes

20.4k views

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