Astudent received a flu shot in the fall during the flu season the student caught the cold what is the most likely reason the vaccine didn't prevent the cold

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times