Suppose we lined up all the people in the world (about 7.4 billion people). assume that each person occupied 16 inches of the line. how many times around earth would they reach? (earth has a circumference of about 25,000 miles. round your answer to one decimal place.) x times

im sorry but no. i just need to answer for 50 poonts oof

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

oof

step-by-step explanation: