Each muffin costs about .88 cents since you do the unit rate and then you multiply both numerator and denominator by 12 which gets you $10.56. Therefore, for twelve muffins it costs $10.56 and per muffin it’s .88 cents
Consonants are letters that are not vowels a e I o u sometimes y
The first 5 consonants are
a.B.C.D.e.F.G
B
C
D
F and
G
Yes you are correct it is a transformation and then a rotation
Volume of cylinder = πr²h
Volume = π (12)² × 17
= 2448 π units³
Thus the answer is (d)