Answer:
Part A:
Part B:
Step-by-step explanation:
Part A:
The number of rivets=22 rivets
Probability that no rivet is defective= (1-p)^22
The probability that at least one rivet is defective=1-(1-p)^22
For 19% of all seams need reworking, probability that a rivet is defective is given by:
Part B:
For 9% of all seams need reworking, probability of a defective rivet is:
Answer:
27
Step-by-step explanation:
180-(90+33)=57
90-57=33
180-(120+33)=27
F(x) = 12x - 3 would look like this graphed.
Hope this helped, you're welcome! :)
Answer:
what do the modoel look like
Step-by-step explanation: