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What happens at the K-edge of the phosphor of a receptor? a. It emits visible light. b. It absorbs X-rays. c. It emits characteristic X-rays. d. It emits fluorescence.
answered
Nov 16, 2024
Biology
high-school
6
votes
20.0k
views
Which are root words? Select three answers. a) Anti b) Con c) Cred d) Graph e) Post f) Vis
answered
Oct 8, 2024
Mathematics
high-school
3
votes
221k
views
What explains the rapid changes in cotton production leading up to the Great Depression? (A) The government paid farmers not to plant cotton to control prices. (B) Georgia's cotton crops were impacted
answered
Oct 1, 2024
History
high-school
1
vote
14.9k
views
The ___ contains the renal artery, renal vein, and ureter. A. Renal sinus B. Hilum C. Renal pelvis D. Renal cortex E. Renal column
answered
Aug 18, 2024
Biology
high-school
3
votes
34.7k
views
Which parts of an absorption refrigeration system are on the high side? A) generator B) absorber C) condenser D) evaporator
answered
Jul 9, 2024
Physics
high-school
6
votes
176k
views
Match each vocabulary word with its definition. vested pardon cabinet impeachment
answered
Jun 15, 2024
English
college
0
votes
39.8k
views
PLS HELP ME Which of the following is an observation? A. The old man was walking with a cane; therefore, he must have an injured leg. B. The old man looked both ways several times before he stepped off
answered
Apr 26, 2024
Biology
high-school
1
vote
90.1k
views
After a storm, a beach can be littered with shells and driftwood just waiting to be gathered along the shoreline. A "sand dollar day" is a lucky day when a beachcomber comes upon a fully intact sand dollara
answered
Feb 25, 2024
Geography
high-school
0
votes
33.9k
views
Consider root: the root of a binary search tree (BST) storing positive integer numbers greater than 0 N : the number of nodes in the BST rooted at root floor (x) : returns the largest integer smaller than
answered
Feb 17, 2024
Computers and Technology
high-school
5
votes
29.6k
views
He per capta energy consumption level (in kilowat-hours) in a certain country for a recent year can be approwimated by a normal distribution, as shown in ne figure. (a) What consumplion level represonts
answered
Feb 1, 2024
Mathematics
high-school
2
votes
215k
views
What is the best way to describe the changes in labor union membership?
answered
Dec 16, 2023
History
high-school
5
votes
134k
views
Who is Emmett Till and what is he known for?
answered
Nov 18, 2023
History
high-school
12
votes
40.9k
views
The Karner blue butterfly has been listed as an endangered species since 1992. Karner blue butterfly larvae feed only on wild lupine plants, which require a habitat with dry soil and exposure to direct
answered
Aug 19, 2023
Biology
high-school
4
votes
143k
views
Help quick please!! I don’t know if it’s D or C??
answered
Jul 16, 2023
Mathematics
college
4
votes
206k
views
I need help with number 2. ASAP! 2. How would you describe the poem’s voice?
answered
May 26, 2023
English
high-school
2
votes
72.3k
views
Suppose a binomial trial has a probability of success of 0.3 and 450 trials are performed. What is the standard deviation of the possible outcomes?6.3614.8511.629.72
answered
Apr 26, 2023
Mathematics
college
3
votes
189k
views
ABC-DEF. what is the scale factor of triangle ABC to triangle DEF
answered
Jan 24, 2023
Mathematics
college
1
vote
95.8k
views
The Second Continental Congress appointed _________________ to lead the Continental Army: i. John Adams j. Patrick Henry k. Sam Adams l. George Washington
answered
Dec 18, 2022
History
high-school
10
votes
43.8k
views
5. Skylar got a manicure for $25. If she plans to tip 20%, how much is her tip?
answered
Sep 29, 2022
Mathematics
college
6
votes
120k
views
For all my struggling people out there: You look out the window and wonder "am I good enough" You cut the lines on your wrist, and cry as the blood streams down your arm You drink until there is nothing
answered
Jul 1, 2022
Health
high-school
8
votes
198k
views
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