Answer:
6 minutes
Step-by-step explanation:
'a' in the formula represents altitude in feet. You are told the altitude is 21000 feet, so put that into the formula:
21000 = 3400t +600
You can solve this for t:
20400 = 3400t . . . . . subtract 600 from both sides
6 = t . . . . . . . . . . . . . . . divide both sides by 3400
The problem statement tells you that t represents minutes after lift off, so this solution means the altitude is 21000 feet 6 minutes after lift off.
The question is asking for the number of minutes after lift off that the plane reaches an altitude of 21000 feet, so this answers the question directly:
The plane is at an altitude of 21000 feet 6 minutes after lift off.
then its 658.74 or 6.5874
Answer: A
Step-by-step explanation: Took the test |
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First you have to subtract the m on the right from the left so it would just end up being m = 1
Hope this helps
-Ayden
Yes, 0.06 is greater than 0.0582.
If we look at the hundreths place, we can see 6 and 5. 6 is greater than 5 which proves that 0.06 is greater.
Best of Luck!
