Answer:

Step-by-step explanation:
Given that,
The area of a circle, 
Central angle,
= 330
We need to find the area of the sector. The formula for the area of sector is given by :

So, the area of the sector is equal to
.
Answer:
25 a 18p
Step-by-step explanation:
4x5 5+5+4+4
The answer to this probability question is .86 or 86%. The probability that a batch of 10,000 batteries will contain at least 175 defective batteries is 86 percent. I calculated the failure rate of 10,000 batteries (10k*.015) and yielded 150, meaning there will be 150 batteries that will be defective in a set of 10,000. Then i divided 150 by 175 to get the probability.
Answer:
thanks for the points here u go to
Step-by-step explanation: