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A negative feedback mechanism works by
answered
Apr 19, 2021
Medicine
college
4
votes
229k
views
The area of a rectangle is (x3 – 5x2 + 3x – 15), and the width of the rectangle is (x2 + 3). If area = length × width, what is the length of the rectangle? x + 5 x – 15 x + 15 x – 5
answered
Mar 30, 2021
Mathematics
high-school
4
votes
213k
views
An object has a density of 20.00 g/mL. If the object has a volume of 50.00 mL, what is its mass?
answered
Mar 22, 2021
Chemistry
high-school
2
votes
67.9k
views
Is there a way to automatically complete rosetta stone Spanish learning with out doing the work?
answered
Feb 19, 2021
Spanish
high-school
6
votes
11.7k
views
Complete the table of values for y=-x^2+2x+1 X -3, -2, -1,0,1,2,3,4,5 Y -14,7, ,1, -2 -14
answered
Jan 13, 2021
Mathematics
college
5
votes
202k
views
If 20% of all manually filed returns contain errors, and 0.05% of all electronically filed returns contain errors, how much more likely is a manual filer to make an error than an electronic filer?
answered
Dec 27, 2020
Mathematics
middle-school
2
votes
136k
views
Link AC has a uniform rectangular cross section 1/16 in. thickand 1/4 in wide. Determine the normal stress in the centralportoin of the link.
answered
Nov 23, 2020
Engineering
college
1
vote
133k
views
Bonjour, What are Minerals?
answered
May 11, 2020
Chemistry
middle-school
3
votes
160k
views
What explains Lee’s affection for the South?
answered
Mar 24, 2020
History
high-school
2
votes
127k
views
The annual percentage yield (APY) is the _____. interest rate on a checking account amount of interest you're charged on a loan amount of interest you'll earn in one year from a savings account a certain
answered
Nov 26, 2019
Advanced Placement (AP)
college
2
votes
67.2k
views
A car drives 60 miles per hour. Write and solve an equation to find the number of hours it takes the car to travel 360 miles.
answered
Jul 21, 2019
Mathematics
middle-school
1
vote
158k
views
Three is less than the sum of a number s and 4
answered
Jul 2, 2019
Mathematics
high-school
5
votes
179k
views
Después del concierto yo ____________ los discos de este músico. A. comprarás B. comprarán C. comprará D. compraré
answered
Jun 30, 2019
Spanish
high-school
4
votes
37.1k
views
What country wanted to control Eastern Europe after World War II?
answered
Sep 21, 2018
History
high-school
2
votes
61.3k
views
People who employ the interactionist perspective focus on the forces in society that promote competition and change. T or F
answered
Aug 13, 2018
Social Studies
high-school
5
votes
97.8k
views
What does the suffix ive mean in attractive
answered
May 12, 2018
English
college
6
votes
130k
views
The ratio of men to women to children at a concert was 3:5:2. If there were 360 more adults than children, how many people were at the concert?
answered
Apr 6, 2018
Mathematics
middle-school
6
votes
6.1k
views
PICK 2 ANSWERS In what ways does Dr. Rank provide a contrast to Torvald in Henrik Ibsen’s A Doll’s House? A) Dr. Rank seems indifferent about Mrs. Linde's need for a job, while Torvald readily agrees to
answered
Feb 19, 2018
English
high-school
6
votes
157k
views
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