Technician a says that diesel vehicles usually have two fuel pumps, a lift pump and a high pressure injection pump.
technician b says that diesel fuel pumps operate at a maximum of 140 psi to prevent spark knock.
who is correct?
both technicians a and b
technician a only
neither technician a nor b
technician b only

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|