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Rasek [7]
2 years ago
7

Paul Ehrlich update his early projections because his original ideas underestimated

Computers and Technology
1 answer:
jolli1 [7]2 years ago
8 0

Answer:  The correct answer is :  They underestimated the resilience of the global system

Explanation:  Paul is a biologist from the United States well known for warning about the consequences of population growth and limited resources. His statement: The battle to feed all mankind is over. Affirming that in the 1970s they would starve to death despite the programs established to deal with emergencies. But this prediction proved to be incorrect.

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Photosynthesis is illustrated in the cells to the right of the fourth column
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Each level of a smartphone app adds more gems for you to match. On level one, there were 13 gems. On level twelve, there were 12
Sidana [21]
<span>Level : 1,2,3,4,5,6,7,8,9,10,11,12
Gems : 13 to 123
We have to increase from 13 to 123 over a span of 11 levels.
That's an increase of 110 over 11 levels.
110 / 11 = 10
So we go up 10 gems each level Level : 1,2,3,4,5,6,7,8,9,10,11,12
Gems : 13 23 33 43 53 63 73 83 93 103 113 123</span>
5 0
2 years ago
Write a program that creates a dictionary containing the U.S. states as keys and their capitals as values. (Use the Internet to
Dima020 [189]

Answer:

  1. import random  
  2. states = {
  3.    "Alabama": "Montgomery",
  4.    "California": "Sacramento",
  5.    "Florida": "Tallahassee",
  6.    "Hawaii": "Honolulu",
  7.    "Indiana": "Indianapolis",
  8.    "Michigan": "Lansing",
  9.    "New York": "Albany",
  10.    "Texas" : "Austin",
  11.    "Utah" : "Salt Lake City",
  12.    "Wisconsin": "Madison"
  13. }
  14. correct = 0
  15. wrong = 0
  16. round = 1
  17. while(round <= 5):
  18.    current_state = random.choice(list(states))
  19.    answer = input("What is the capital of " + current_state + ": ")
  20.    
  21.    if(answer == states[current_state]):
  22.        correct += 1
  23.    else:
  24.        wrong += 1
  25.    
  26.    round += 1
  27. print("Correct answer: " + str(correct))
  28. print("Wrong answer: " + str(wrong))

Explanation:

The solution code is written in Python 3.

Line 3 -14

Create a dictionary of US States with capital as each of their corresponding value. Please note only ten sample states are chosen here.

Line 16 - 18

Create variables to track the number of correct and inaccurate response and also round counter.

Line 19 - 28

Set the while condition to enable user to play the quiz for five questions and use random.choice to randomly pick a state from the dictionary and prompt user to input the capital of selected stated.

If the answer matched with the capital value of the selected state, increment the correct counter by one. Otherwise the wrong counter will be incremented by one. Increment the round counter by one before proceed to next round.

Line 30 - 31

Print the number of correct responses and wrong responses.

7 0
2 years ago
Kelli is unable to find a shape that meets her needs which feature in PowerPoint should she use to create shapes that are comple
sergij07 [2.7K]

In order to customize a shape, Kelli should first add a basic shape and select it. After that, she needs to access the format tab where she can find the option to edit the selected shape. She can modify the selected shape or change it to a free-form according to her needs.

<u>Explanation:</u>

Microsoft PowerPoint provides an easy way for customizing the shapes according to the needs of the user.

Although PowerPoint provides many basic shapes that suit the need of most of the users but in exceptional cases, changes are always welcome. So in order to customize a shape, she should follow the steps which has been explained above.

5 0
2 years ago
Which company has experienced censorship in China?
MariettaO [177]
Google experienced censorship in china. :) 
5 0
2 years ago
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