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WHY is this football player wearing an oxygen mask? what is the importance of oxygen here? What is he trying to avoid by wearing the oxygen mask?
answered
Mar 11, 2021
Biology
high-school
3
votes
175k
views
A radiograph of the forearm is produced using 4 mA at 75 kVp. What kvp would be required to double the exposure? A) 86 kVp B) 66 kVp 76 kVp D) 8,6 kVp
answered
Feb 16, 2021
Physics
college
3
votes
159k
views
Where are many of the rivers in Texas located?
answered
Jan 27, 2021
Social Studies
college
3
votes
95.5k
views
Nucleus acids offer variability because they contain alternate forms of genes called
answered
Nov 1, 2020
Biology
high-school
1
vote
122k
views
What were the arguments for the people who supported the manifest destiny? Who were groups, states, regions, and political party that would support the manifest destiny?
answered
Sep 8, 2020
History
high-school
1
vote
167k
views
Which set of side length form a right triangle? A) 3ft, 5ft, 6ft B) 15ft, 39ft, 36ft C) 7ft, 10ft, 26ft D) 12ft, 13ft, 14ft Please explain when you answer
answered
Aug 27, 2020
Mathematics
middle-school
4
votes
118k
views
What was the main issue of the “petticoat affair”?
answered
Aug 14, 2020
Social Studies
high-school
1
vote
15.4k
views
PC Bell, a computer manufacturer that sells computer systems directly to customers, buys a computer chip for $180, software for $350, and a printer for $50. If the value added by PC Bell from selling this
answered
Jul 1, 2020
Business
high-school
4
votes
234k
views
Smiley Industrial Goods has bonds on the market making annual payments, with 13 years to maturity, and selling for $1,095. At this price, the bonds yield 6.4 percent. What must the coupon rate be on these
answered
Apr 25, 2020
Business
college
2
votes
28.4k
views
Which number set has only irrational numbers? A) {-7.4, 0, 3.14} B) {- 5 6 , 7 8 , π 2 } C) { 2 , 5 , π} D) { 8 , 9 , 10 }
answered
Dec 24, 2019
Mathematics
middle-school
6
votes
234k
views
Why did the United States attack Afghanistan following the terrorist attack on September 11, 2001? Taliban leaders threatened continuous attacks on the United States. Taliban leaders refused to turn Osama
answered
Sep 30, 2019
History
high-school
1
vote
207k
views
4: Which of the following is true of an object in a circular motion at a constant speed? A: The net force on the object is zero B: The object is not accelerating as the speed of the object remains the
answered
Sep 11, 2019
Physics
middle-school
5
votes
160k
views
"a scientist is investigating a hormone response in rose bush stems by removing the apical meristems of the main stems. what is the most likely result of this experiment and what hormone is responsible?
answered
Jul 27, 2019
Biology
college
4
votes
96.6k
views
In what way(s) do diana and mary rivers differ from st john? Select all that apply. □they are more compassionate. □they are more devout □they show more warmth toward jane □they are more restless
answered
Dec 24, 2018
English
high-school
2
votes
12.7k
views
Which device does Swift use in his essay? rhetorical questions hyperbole personification literal meanings
answered
Oct 31, 2018
English
high-school
3
votes
165k
views
Which of the following does not describe the state of the countrys preparedness for the war 1812
answered
Oct 11, 2018
Social Studies
high-school
3
votes
120k
views
Fort Wayne to Richmond to new Albany measures 6cm on the map. What is the actual distance
answered
Apr 9, 2018
Mathematics
middle-school
0
votes
169k
views
In equilateral ∆ABC length of the side is a. Perpendicular to side AB at point B intersects extension of median in point P. What is the perimeter of ∆ABP, if MP = b?
answered
Feb 14, 2018
Mathematics
high-school
0
votes
131k
views
Is 0.127 a rational number
answered
Jan 15, 2015
Mathematics
middle-school
7
votes
156k
views
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