Answer:
146.6
Step-by-step explanation:
312 × 0.47
146.64
Answer: After 1.7 hours, they will be 1,000 miles apart.
Step-by-step explanation:
Let t represent the time it will take both planes to be 1000 miles apart.
If both planes leave the airport at 10.00am, it means that they would have covered a total distance of 1000 miles after t hours.
Distance = speed × time
If the northbound plane flies at 280 mph, it means that the distance covered in t hours is 280t.
If the southbound plane flies at 320 mph, it means that the distance covered in t hours is 320t.
Since the total distance covered is 1000 miles, then
280t + 320t = 1000
600t = 1000
t = 1000/600
t = 1.7 hours
Step-by-step explanation:
Since 30 is divisible by 3
Thus, A is divisible by 3
Good luck!
Yes that answer is accurate
Answer:
Step-by-step explanation:
2/5 *4/5
2/5
4/5
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8/5 =1and 3/5