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Learning Task 1: Perform the in your notebook. 1.) (12 + 3) - 7 = N 2.) 4 (6 + 8) = N 3.) 25 = 5 + 9 = N
asked
Mar 7, 2021
Mathematics
college
1
answer
4
votes
102k
views
There is an overwhelming amount of evidence supporting evolution by natural selection. This evidence can be divided in several categories: artificial selection, direct observations of evolutionary change,
asked
Feb 19, 2021
Biology
college
1
answer
3
votes
57.0k
views
Cells use the chemical reactions to change the chemical ______ stored in food into forms needed to perform activities.
asked
Oct 20, 2020
Biology
middle-school
1
answer
3
votes
193k
views
Two hundred million years ago Earth's continents were all joined in one supercontinent known as ________. Mantle Laurasia Pangaea Tsunami Gondwanaland
asked
Sep 11, 2020
Geography
college
1
answer
0
votes
73.6k
views
Percents from Tabled Values Male: (HS-76) (2-YR Degree-243) (4-YR Degree-106) Female: (HS-100) 2-YR Degree-248) (4-YR Degree-152) Round answers to the nearest 10th of a percent What percent of men have
asked
Aug 28, 2020
Mathematics
college
1
answer
4
votes
141k
views
What is the solution to this subtraction sentence? 3/4 – (-1/4) = ________ A. -1 B. -1/2 C. 1/2 D. 1
asked
Mar 20, 2020
Mathematics
middle-school
2
answers
2
votes
51.1k
views
What aspect of the geology of the galápagos was important in producing the diversity of organisms seen by darwin?
asked
Nov 15, 2019
Biology
high-school
1
answer
4
votes
110k
views
In a car accident, a person sustained major trauma to his brain and the spinal cord region of his neck. damage, in this case, was mainly to areas of the __________ nervous system. autonomic somatic central
asked
Sep 6, 2019
Biology
high-school
1
answer
5
votes
30.4k
views
Keisha wants to put 170 geraniums into 4 rows. How many will be in each row and how many will be left over?
asked
Mar 8, 2019
Mathematics
middle-school
1
answer
2
votes
137k
views
What is the product of 2x + y and 5x - y +3
asked
Jan 1, 2019
Mathematics
middle-school
2
answers
2
votes
192k
views
What was the purpose of the one-day bus boycott in montgomery?
asked
Nov 11, 2018
History
high-school
2
answers
0
votes
27.1k
views
In 1 year, how many more hours of sleep does a giant armadillo get than a platypus?
asked
Nov 5, 2018
Mathematics
middle-school
1
answer
1
vote
118k
views
I need to know how to solve this angle.
asked
Sep 26, 2018
Mathematics
high-school
1
answer
1
vote
88.4k
views
Some pathogens can remain contagious in dried blood for up to _______. a. a week b. three weeks c. 10 days d. two weeks
asked
Oct 23, 2017
Biology
high-school
2
answers
0
votes
194k
views
What is the greatest common factor for 72 and 18
asked
Sep 28, 2017
Mathematics
middle-school
2
answers
5
votes
231k
views
Use doubles minus one to solve 8 + 7
asked
Sep 23, 2017
Mathematics
middle-school
1
answer
3
votes
98.0k
views
Why will an element that is brittle lacks luster and has 6 valence electrons be in group 16
asked
Dec 20, 2016
Chemistry
middle-school
1
answer
0
votes
115k
views
Convert 35/20 into a decimal
asked
Nov 16, 2015
Mathematics
middle-school
1
answer
0
votes
234k
views
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