Which is the BEST definition of probability?
The chance of something happening.
The likelihood of an event happening expressed by a number between 0 and 1.
The possibility of an event happening in an experiment
A result or set of results.

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.

Y= a(x-3)squared-1 what is the value of a

Explain how the quotient of powers was used to simplify this expression.