A prime number is one that's only factors are 1 and itself. So 2 would be a prime number, 11 also, and 19.
-6p=48
/-6. /-6
P=-8
P equals -8
It is normal based on the Central Limit Theorem. According to the theorem, an appropriately big sample (infinite) size from a population with a limited level of variance, the average of all samples from the same populace will be roughly equivalent to the mean of the population.
It is B because angle DBA is supplementary to angle DBE because together they create a straight line which equals 180 degrees.
