Define a 12 x 20 matrix called matrixB, in which each value is a. the square of the corresponding value in matrixA. Of course, you
b. should have Matlab compute the matrix; don't simply "hard-code" the
c. values into a matrix one at a time.

answer: it is a.,b.,d.

step-by-step explanation:

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %

the answer is 1,118,210 lol