One common method of converting symbols into binary digits for computer processing is called ascii (american standard code of information interchange). the uppercase letters a through z are assigned the numbers 65 through 90, so a has binary code 1000001 and z has code 1011010. lowercase letters a through z have codes 97 through 122 (that is, 1100001 through 1111010). ascii codes, as well as other numerical computer output, normally appear without commas. write the binary code for the letter c.

given the options, i would say your best bet is c. the modem supports up to 56 kbps, which is too low for video streaming. dial up modems use actual phone lines, which only can go up to 56 kbps as that's more than sufficient for traditional phone calls. this is also the reason why when a dial-up modem connects, you hear all those sounds. it's literally using the phone line to establish a connection.

whats

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.