Answer:
I'm kind of skeptical on this one, but it's A.
Explanation:
A). the lack of investment in human capital
Ratio:
3 boys / 5 girls
total = 8 people
5 girls / 8 people
Proportion:
5 girls / 8 people = x girls / 40 people
8x = 200
x = 25 girls
40 - 25 = 15 boys
25 - 15 = 10 more girls than boys
There are 10 more girls than boys in the class.
Hope this helps!! :)
Answer:
The Gadsden Purchase is a 29,670-square-mile region of present-day southern Arizona and southwestern New Mexico that the United States acquired from Mexico by the Treaty of Mesilla, which took effect on June 8, 1854
Explanation:
Gadsden's Purchase provided the land necessary for a southern transcontinental railroad and attempted to resolve conflicts that lingered after the Mexican-American War. ... In 1853, Mexican officials evicted Americans from their property in the disputed Mesilla Valley
Answer:
Review of research proposal and additional safeguards
Explanation:
Proposed research will be reviewed by the Institutional Review Board (IRB), and institutional assurances of compliance with the regulations will be put in place.
"When some or all of the subjects are likely to be vulnerable to coercion or undue influence, such as children, prisoners, pregnant women, mentally disabled persons, or economically or educationally disadvantaged persons, additional safeguards have been included in the study to protect the rights and welfare of these subjects." IRB requires that research that has to do with vulnerable individuals such as this would have to provide for additional safeguards.
