Acarnival game consists of 3 dart throws at a target. the probability of scoring a hit on any one throw is 30%. using the binomial formula, find the probability of scoring 2 hits.

 Probability of scoring 2 hits = 0.63.

Step-by-step explanation:

Since we have given that

Number of dart throws at a target = 3

Probability of scoring a hit on any one throw = 30%

We will use "Binomial Distribution" i.e.

where,

n denotes number of dart throws at a target,

r denotes number of required throws

p denotes probability of success

(1-p) denotes probability of failure

So, Probability of success is given by

Probability of failure is given by

We will use "Binomial Distribution" i.e.

Hence, Probability of scoring 2 hits = 0.63.

step-by-step explanation:

sry but any answer choices

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: