1. draw a flowchart and write a subroutine to do the following: the inputs to the subroutine are a pointer in register y and an 8-bit number in register b. starting at the address in register y, clear (set to 0) the number of bytes in memory corresponding to register b. for example, if y is $2000 and b is 8, clear 8 bytes of memory starting at $2000. the subroutine should preserve all registers, and it does not have any return values.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

a

explanation:

it a unlucky day

answer:

wth

explanation: