A football quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. He misses the receiver on the first throw 25% of the time. When his first throw is incomplete, he misses the receiver on the second throw 15% of the time. What is the probability of not throwing the ball to a receiver on either throw?

3.75% probability of not throwing the ball to a receiver on either throw

Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

In which

P(B|A) is the probability of event B happening, given that A happened.

is the probability of both A and B happening.

P(A) is the probability of A happening.

What is the probability of not throwing the ball to a receiver on either throw?

The throws are independent of each other.

Event A: Missing the first throw.

Event B: Missing the second throw.

He misses the receiver on the first throw 25% of the time.

This means that P(A) = 0.25

When his first throw is incomplete, he misses the receiver on the second throw 15% of the time.

This means that P(B|A) = 0.15

Then

3.75% probability of not throwing the ball to a receiver on either throw

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol