Answer:
Step-by-step explanation:
Given
Required
Simplify
Apply Distributive Property;
<em>This simply means that; we expand the bracket;</em>
<em>So, we have;</em>
From the list of given options, <em>option A answers the question</em>
f(8) = 6 (1-8) +11
= 6 (-7) + 11
= -42 +11
= -31
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.
The mode because it is the number that occurs more often but in this situation it would be most requested song.
Answer:
wow. this is a hard one. i would choose that c would be 2 and d would be 6.
Step-by-step explanation:
well, what i did was first went ahead and reflected the x-axis. then, i made the first translation, c. then, i went ahead and found out the translation of d. YOU COUNT THE SQUARES.
