If you're solving for the value of w, the answer would be 9
number of MP3 players: 4500 based on information given, 2 out of 50 MP3 players are defective. this means every 50 samples, 2 would be defective 4500/50 = 90 90 • 2 = 180 so, your final answer would be: 180 MP3 players in the shipment are likely to be defective
11. 1506.5
12. 3.2inches on the map
1. 11x + 7x = 8x
2. 15y - 20y = -5y
Answer:
x = - 50
Step-by-step explanation:
-2/5 x - 2 = 18
-2x - 10 = 90
-2x = 100
x = - 50
