Which best describes the error in using the percent proportion to answer the question, -40% of what number is 34?"
X
w
P
100
40
100
a
34
a = 13.6
19
O 34 represents the part, not the whole.
O 40 represents the part, not the whole.
O The wrong value for a was found.
O Substitute 40 for w instead of 34.
Correct the error.
40% of
is 34

answer:

step-by-step explanation:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

step-by-step explanation:

the answer is in the picture