APPLES now that I have got your attention

equivalent ratios, then answer the questions.
Pounds __515
($)cost ) 0.70 3.50 7

Apples cost $ per pound

you need to do 1 2nd and 3rd one plz

--- (a)

--- (b)

--- (c)

Step-by-step explanation:

Given

Solving (a): The sample space;

The sample space is derived by B - A

So, we have:

So, the sample space is:

and the sample size is 9

Solving (b): Probability of negative

First, we count the negative scores

So, the probability is:

Solving (c): Probability of more than 3

First, we count the scores greater than 3

So, the probability is: