Answer:
Probabilty of not poor= 0.75
Step-by-step explanation:
total of 11332 bonds.
7311 are good risk.
1182 are medium risk.
Poor risk
= total risk-(good risk+ medium risk)
= 11332-(7311+1182)
= 11332-8493
= 2839.
Poor risk = 2839
Probabilty that the ball choosen at random is not poor= 1 - probability that the ball is poor
Probability of poor = 2839/11332
Probabilty of poor= 0.2505
Probabilty that the ball choosen at random is not poor= 1- 0.2505
= 0.7495
To two decimal place= 0.75
20 degrees. i have a protractor, and its really helpful! you should use one.
Answer:
86 & tends to increase
Step-by-step explanation:
Goodluck :)
25.3, reflections do not change the length of something and if it can be mapped on to it they should be the same
The fraction is 156/468 and the percentage is 33 percent
