Answer:
y cannot be -9
Step-by-step explanation:
The other word is discontinuity
It is what y cannot be
The denominator cannot be zero so
y+9 cannot be zero
y cannot be -9
Answer and Step-by-step explanation:
The main disadvantage of non-probability sampling is that it's not possible to know how well you are representing the population.
In addition to that, you can't calculate confidence intervals and margins of error. This is why, if at all possible, one should always consider probability sampling methods first.
Answer: Alex spent 3 5/12hours studying on Sunday
Step-by-step explanation:
total hours spent studying in the weekend =5 2/3 hour
Hours spent on saturday =2 2/8
Hours spent on sunday =total hours spent studying in the weekend - Hours spent on saturday=
=5 2/3 - 2 2/8
=3 16-6/24
=3 10/24
=3 5/12