An experimental psychologist believes that memory for words is superior to memory for pictures. to test this hypothesis, the psychologist uses eight subjects selected from an introductory psychology class. each student's memory is tested after viewing both 15 words and 15 pictures. the numbers of items of each type that each participant remembers are recorded. what is the value of n in the study described above?

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24