FOR NUMERICAL ANSWERS:

- If units are given enter number only.
- If units are not given, enter units after number, with
one space before units.

For example, if the answer is 3.54 meters per second, enter:

*3.54 m/s*

For example, if the answer is 1.52x10^{6}*volts*, enter

*1.52E6 V*or*1.52 MV*Click here for list of accepted units.

- For scientific notation, use
*E*to specify exponent.

For example if answer is 7.52x10^{-6}, enter

*7.52E-6* - Enter no spaces in numerical field. This means no space
before the
*E*if scientific notation is being entered. - Units are case sensitive. If units are supposed to be
*MV*, then*mv*will not be accepted.

FOR *TRUE-FALSE* ANSWERS:

- If answer requires T-F format,

For example, if there are four parts and the answer is true-false-false-true, enter

*tfft*with no spaces. - If answer asks, "which are true?'',

For example if there are statements*a,b,c,d,e,f*and*b*and*d*are true while the others are false, enter

*bd*with no spaces.

OTHER FORMATS, e.g. *mix and match*:

Follow directions. Answers are usually character strings with NO SPACES.