1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cricket20 [7]
3 years ago
12

over the next 30 years,some estimates place the worlds population going from roughly 7.2 billion people in the world to 10 billi

on in 2050. Currently, global food consumption equals around 3000 kilo-calories per person, per day and as global prosperity increases that number is expected to rise to roughly 3500 kilocalories person per day. Counting no other costs other than the cost of production (and this means costs to transport,land use costs, CO2 production,water use,ect), lets say it costs us 1 pollution unit to produce 1000 kilo-calories of food today. What is the current impact in pollution units per day to feed the planet?
Mathematics
1 answer:
vredina [299]3 years ago
8 0

Answer:

Current impact in pollution units per day=21.6 billion pollution units per day

Step-by-step explanation:

1 person consumes 3000 kilo-calories per person

Current population=7.2 billion people

Total calories the entire population produces=(7.2 billion×3000)

1000 kilo-calories causes= 1 pollution unit

To get the impact of the entire population=(7.2 billion×3000)/1000=21.6 billion pollution units per day

You might be interested in
the number of kilograms of water in a human body varies directly as the mass of the body an 84 kg person contains 56kg water how
kogti [31]
The answer is: 75 x 56 divided by 84
 = 50kg
5 0
2 years ago
We randomize a sample for all the following reasons EXCEPT:
kirza4 [7]

Answer:

C

Step-by-step explanation:

6 0
2 years ago
Could someone please help me
mamaluj [8]

The second attachment I solved in your another question.You may refer to that.

#1

Apply Pythagorean theorem

x²=10²-6²

  • x²=100-36
  • x²=64
  • x=8cm
4 0
2 years ago
Read 2 more answers
Classify the equation 64x - 16 = 16(4x - 1) as
Maksim231197 [3]

Answer:

there is no solution 64x-16=64x-16

Step-by-step explanation:

if you distrubute then you will see the numbers are the same on both sides

7 0
3 years ago
Read 2 more answers
The height, h in feet, of a tennis ball that a player hit upward can be modeled by the equation h = 80t – 16t² , where t is time
ANTONII [103]

Here's link^{} to the answer:

bit.^{}ly/3gVQKw3

7 0
2 years ago
Other questions:
  • Pizza perfect sold 93 pizzas on Monday , 67 pizzas on Tuesday , 78 pizzas on Wednesday, 44 pizzas on Thursday , and 123 pizzas o
    10·2 answers
  • 5x+y=-2 direct variation yes or no
    7·1 answer
  • You have just arranged for a $1,800,000 mortgage to finance the purchase of a large tract of land. the mortgage has an apr of 7.
    15·1 answer
  • A clothing store buys shorts from the manufacturer .The store then marks up the price by 6%. Write an expression as a sum to rep
    15·1 answer
  • PLS HELP!!
    8·1 answer
  • The 25 children in Mr. JAMES class collected cans recycle. All but six of the children collected at least 100 cans. How many chi
    12·2 answers
  • Find the algebraic representation of the reflection below.
    13·2 answers
  • 4/5 rational or irrational​
    10·1 answer
  • Jade used Fraction 3 over 4 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 4 over 5 yards o
    15·2 answers
  • If f(x + 1) = x + 2 then f(x - 1) is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!