In this case we want to apply this formula to the entire E column so that all the values in the B and C columns are divided like we see with the single formula. Fortunately learning how to make excel formulas for columns is easy as Excel will automatically change the formula to calculate the new values.
Drugs, for example, sedative/hypnotics (drugs that promote sleep), neuroleptics (drugs used to treat psychosis), minor tranquilizers (drugs that produce a calming effect), stimulants (drugs that increase activity), and antihistamines (drugs used to treat symptoms of allergy) can cause sleepwalking.
SLEEP DISORDERS such as sleepwalking arise when normal physiological systems are active at inappropriate times. We do not yet understand why the brain issues commands to the muscles during certain phases of sleep, but we do know that these commands are usually suppressed by other neurological mechanisms.