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dentify the structure of the human heart which is a large vein (right and left branches) that carries oxygenated blood from the lungs to the left atrium of the heart
answered
Nov 23, 2019
Biology
high-school
3
votes
16.6k
views
For what purpose did Franklin D. Roosevelt often stay at the Little White House in Warm Springs, Georgia? A.He had family in the area. B.He owned several area businesses. C.He received treatment for his
answered
Nov 21, 2019
Social Studies
middle-school
4
votes
97.0k
views
Which change would most likely occur in an estuary a hurricane? A) Plants would be washed away from estuary. B) All organism within the estuary would relocate. C) The oxygen levels would decrease in the
answered
Nov 18, 2019
Biology
college
5
votes
126k
views
The underground railroad consisted of a. an informal network of homes where slaves could hide on their escape to freedom. b. a train that hid slaves in cargo areas and carried them to freedom in the north.
answered
Oct 22, 2019
History
high-school
2
votes
150k
views
What is the binomial expansion of (2x-3)^5
answered
Dec 20, 2018
Mathematics
college
4
votes
6.3k
views
Which is a unit of measurement for volume? A. m B. m2 C. m3
answered
Oct 26, 2018
Mathematics
middle-school
6
votes
206k
views
Which of the following terms is applied exclusively to women ? a. martinet. b. iconoclast . c. virago. d.lecher
answered
Sep 14, 2018
English
high-school
3
votes
469
views
Cheryl knows that jake is looking to buy a new scooter. she sees one that would be perfect and negotiates with the seller on jake's behalf. she signs a contract for the scooter using her name but clearly
answered
Aug 23, 2018
Business
high-school
6
votes
174k
views
Should I always use only one source for a report?
answered
Aug 5, 2018
English
high-school
5
votes
100k
views
What is the additive inverse of -0.125
answered
Jun 3, 2018
Mathematics
high-school
4
votes
73.2k
views
Which represents the percent of time the outcome is less than a given outcome occur? Cumulative frequency Relative frequency Frequency Cumulative relative frequency
answered
Feb 24, 2018
Mathematics
middle-school
4
votes
108k
views
The greenhouse effect A. is caused by pollution released into the atmosphere B. does not occur naturally C. is a naturally occurring process D. needs to be reversed to save the planet
answered
Dec 14, 2017
Chemistry
middle-school
0
votes
81.3k
views
1. The following formula relates the quantities temperature in Celsius (C) and temperature in kelvins (K). C = K − 273.15 (a) Write two other related equations. (b) If the temperature is 23 in degrees
answered
Apr 21, 2017
Mathematics
middle-school
3
votes
176k
views
X+y=10 , x+z=20 , y+z=24, x+y+z=??? and why??
answered
Dec 15, 2015
Mathematics
high-school
3
votes
120k
views
Factor using the gcf : 6x^3-9x^2+12x
answered
Dec 13, 2015
Mathematics
high-school
1
vote
231k
views
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