Well, it's 40/4 for one minute, or 10 for one minute. You want 36 mins, so you multiply by the square root (6), to get $60, to which you also add the $90 for the lesson (result is $150)
2/11 because there is 11 letters which would be the denominator and then there is 2 I's which would be the numerator
I believe the X numbers are divided by 2, to get the Y numbers. So the blank X box is 1 and the other is 12.
Answer:
ok so i think it it a or b i don't know but hope i am right
Step-by-step explanation:
Just remember that
1meter=100 cm
81.66m=81.66*100=8166 cm
