When a dna sample arrives at the lab whats its first step

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.