Since the range of the scores given was between 300 and 700 (which is 2 standard deviations below and above the mean), the probability that a randomly selected student's math score - as based on the empirical rule of statistics - is 95%. In decimal form, it is .95.
Answer: Option A
Step-by-step explanation:
A function is one to one if every element in the range (y) has only one value in the domain (x) associated to it, while a function is many to one if some values in the range (y) have more than one element in the domain (x) associated.
In this function, we can see that the function is almost linear and always increases and it is easy to see that each value of y has only one value of x associated (because the line will always increase) the correct option is A.
Answer:
Leah can paint 30 rooms.
Step-by-step explanation:
Each room requires 
of a can of paint, this means painting 5 rooms requires
or 1 can paints 5 rooms.
So, if Leah has 6 cans of paint, then how many rooms can she paint?
Leah can paint
Leah can paint 30 rooms with 6 cans of paint.
