Answer:
m-3.2
Step-by-step explanation:
Answer:
He should buy the first washing machine.
50% of 520 = 260
1st washing machine 520 - 260 = 260
20% of 520 = 104
2cd washing machine 520 - 104 = 416
1st is cheaper
A clock is a circle which is 360 degrees.
There are 12 hours -----> 360/12 = 30 degrees.
Going clockwise, add 30 degrees for every hour the hour hand is at.
There are 60 minutes -----> 360/60 = 6 degrees.
Add 6 degrees for every minute the minute hand is at.
Find position of both hour hand and minute hand, then take the difference.
Time is 5:15.
Hour hand is at 5 plus 15/60 or 5.25.
Multiply by 30. 30*5.25 = 157.5
Minute hand is at 15.
Multiply by 6. 15*6 = 90
157.5 - 90 = 67.5 degrees.
14.59/16.39≈ 2.28 slug/inches ³
This should be the answer I hope this help you