Answer:
butter was left after she was done baking.
Step-by-step explanation:
Robin had 7/8 pound of butter when she started baking a cake. She used 1/4 pound of butter while baking.
We need to find how much butter was left after she was done baking.
It can be calculated as follows,
Left =

Hence,
butter was left after she was done baking
The correct answer according to my brain is 1/7
Answer:

Step-by-step explanation:
Hello!
Formula: 
Plug it into the formula and simplify.
<h3>Simplify</h3>
The answer is the first option:
.
I'd recommend placing your points on coordinates (3,2) and (-2,1)
Here's a picture to help as well
Answer:
The probability is an Empirical Probability
Step-by-step explanation:
The empirical probability (also know as relative frequency, or experimental probability) is the type of probability that involves the ratio of the number of outcomes in which a certain occurrence or event happens to the total number of trials, not in a theoretical sample space but in an actual experiment.
It uses the number of occurrences of an outcome within a sample set as a basis for determining the probability of that outcome.