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On a test that has a normal distribution of scores, a score of 59 falls two standard deviations below the mean, and a score of 74 is one standard deviation above the mean. If x is an integer score that
answered
Jul 31, 2021
SAT
high-school
2
votes
143k
views
2x + 3y = -1 3x + 4y = -4
answered
Jul 28, 2021
Mathematics
high-school
1
vote
106k
views
One similarity between opportunity costs and monetary costs is that both __________. A. never involve money B. always involve money C. always involve giving up something D. always involve beneficial consequences
answered
Jun 4, 2021
History
high-school
6
votes
31.9k
views
From top to bottom, what is the correct order of the social structure of ancient Egypt? Pharaoh, Scribes, Priests, Merchants, Farmers Pharaoh, Priests, Scribes, Merchants, Farmers
answered
Apr 11, 2021
Social Studies
high-school
6
votes
122k
views
Transform the equation if necessary, and then solve it to find the value of that makes the equation true. −4 − 2(8 + 1) = −(−2 −10) x = ? If there is no solution, type n as your answer.
answered
Mar 19, 2021
Mathematics
college
7
votes
193k
views
“A woman has a salad for lunch” Is this parasitism, mutualism, of commensalism?
answered
Mar 7, 2021
Biology
middle-school
6
votes
82.2k
views
_____A genetic mutation that causes a codon that should code for a specific amino acid to be changed into a stop codon results in a shortened protein product and is known as A. a nonsense mutation. B.
answered
Oct 12, 2020
Biology
high-school
3
votes
55.5k
views
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