A bucket contains 40 red balls, 25 black balls, and 35 white balls. Two balls are drawn at random. What is the probability that the two balls are black and red?

or

Step-by-step explanation:

Given

Required

Determine the probability of selecting Black and Red

First, we need to calculate the number of red and black balls

The probability is calculated as thus:

Convert to mathematical expressions

Solve for each probaility;

So, we have:

or

i got 86 for this

hope this !

if you need an explanation just ask

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x