Marvin is a 25-year-old man with intellectual disability. He has very simple communication and manual skills, but has great difficulty in reading and math. Based on this description, Marvin's IQ score most likely falls between:
a. 0 and 20
b. 20 and 34
c. 35 and 49
d. 50 and 70
e. 71 and 90.

Which best describes the“brain trust” franklin roosevelt promised to make part of his administration? a group of america’s most successful businessmen, who would fix the economya group of hoover’s economic advisers, who would undo previous damage to the economya group of smart advisers, who would assist roosevelt in guiding the nation forwarda group of military veterans, who would assist roosevelt in putting americans back to work