First person to respond will be brainest speed that does not change is called constant speed. true or false

Two lines parallel to the same plane are parallel to eachother

What is the number 321,000,000 in scientific notation? also what is the number? ?

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?