Which of the following is false?
a. a function returns only one value to the statement that invoked it.
b. a sub procedure can accept only one item of data passed to it.
c. the parameterlist in a procedure header is optional.
d. none of the above.

i believe the answer is a

found in the nucleus

has mass of one amu

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27