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Suppose we express the amount of land under cultivation as the product of four factors: Land = (land/food) x (food/kcal) x (kcal/person) x (population) The annual growth rates for each factor are: 1. the
answered
Aug 10, 2021
Mathematics
college
0
votes
88.0k
views
Is 4/8 bigger than 8/12 ?
answered
Jun 19, 2021
Engineering
college
0
votes
39.7k
views
Helpp me pleasee correct answers! (10 points )
answered
Jun 15, 2021
Mathematics
college
2
votes
224k
views
What is a domain, division, family, and taxon? What are the kingdoms currently in use
answered
Apr 10, 2021
Biology
high-school
6
votes
233k
views
Sophia manages a landfill. She decides to measure the rate at which trash increases in volume to fill the landfill as the number of households served increases.
answered
Feb 15, 2021
Mathematics
high-school
5
votes
151k
views
Douglasite is a mineral with the formula 2KCl # FeCl2 # 2H2O. Calculate the mass percent of douglasite in a 455.0-mg sample if it took 37.20 mL of a 0.1000-M AgNO3 solution to precipitate all the Cl2 as
answered
Jul 29, 2020
Chemistry
high-school
6
votes
68.8k
views
Mark opens a savings account with $60 and adds $20 each month. His sister jibran adds $20 each month to the savings account that his girlfriend opened with $60. If the sister continue to make deposits
answered
Apr 6, 2020
Mathematics
middle-school
1
vote
187k
views
Which of the following is the correct why to name the entire figure shown <-> PQ -> PQ -> QP
answered
Mar 18, 2020
Mathematics
middle-school
5
votes
154k
views
This is also called a "simple majority" and is generally required to see most laws passed in the United States.
answered
Jan 21, 2020
History
middle-school
1
vote
208k
views
Solve this problem thanks
answered
Oct 6, 2019
Mathematics
high-school
5
votes
122k
views
Wich word has a connotation that helps create a boastful tone? A.Build B.Roam C.Vanquish D.Participate
answered
Sep 16, 2019
English
middle-school
2
votes
81.9k
views
What is the primary mode of transmission of microorganisms to food and food-contact surfaces? A.saliva b.hair c.nose d.hands
answered
Aug 15, 2019
Health
high-school
5
votes
13.3k
views
Karen deposited $25 in the bank on Monday, $50 on Wednesday, and 15 on Friday. On Saturday she took out $40. Karen's original balance was a hundred. What is her new balance now?
answered
May 10, 2019
Mathematics
middle-school
2
votes
200k
views
To be fully prepared for a speech a student should memorize the speech one week in advance and practice three times every day
answered
Mar 1, 2019
English
high-school
1
vote
34.8k
views
What was the 3 reasons of the French and Indian war
answered
Jan 8, 2019
History
college
0
votes
98.0k
views
How to improve your writing, as in calligraphy and neatness?
answered
Nov 4, 2018
English
high-school
0
votes
131k
views
What is a type of tissue that both plant and animals have?? A.nerve B.ground C.protective D.connective
answered
Oct 15, 2018
Biology
middle-school
5
votes
3.1k
views
Is a segment of DNA that is the basic unit of heredity and is transferred from parent to offspring.
answered
May 27, 2018
Biology
high-school
3
votes
186k
views
I have 28 cubes. how many ten and ones i can make?
answered
Feb 28, 2018
Mathematics
high-school
6
votes
188k
views
Are factors related to climate such as rainfall and temperature biotic or abiotic factors
answered
Feb 12, 2018
Biology
high-school
1
vote
49.2k
views
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