Answer:
0.0444 = 4.44% probability that a part chosen at random (from the sample) was defective.
Step-by-step explanation:
Probability of a defective part:
0.04 of 
, that is, coming from A.
0.05 of 
, that is, coming from B. So
0.0444 = 4.44% probability that a part chosen at random (from the sample) was defective.
Answer:
y= -7
Step-by-step explanation:
Substitute y for x in the equation since the rule is true.
Answer:
40
Step-by-step explanation:
i hope it helps
thankyou
Answer:
13. $320
Step-by-step explanation:
First determine how much he made using an estimate
Earnings = hours * rate per hour We estimate 40 hours * 10 per hour
= 40 * 10
=400
Take home after taxes is 4/5 of his earnings
take home = 4/5 * 400
=320
Answer:
840 students
Step-by-step explanation:
0.6 * 1400 = 840 students
