Answer:
We have that y = 21 when x = 11.
Step-by-step explanation:
We solve this question by proportions, using a rule of three.
Since they vary inversely, we apply the inverse rule of three, that is, with lateral multiplication instead of diagonal.
33 - 7
y - 11
So
11y = 33 -7
y - 11
Dividing both sides by 11
Y = 3 * 7 = 21
We have that y = 21 when x = 11.
Answer:
59.4+33.88
=93.28
Simply multiply the values.
Answer:
87.96yd
Step-by-step explanation:
C=2πr=2·π·14≈87.96459yd
Answer: D
Step-by-step explanation:
3/4= 0.75
0.75÷12=16 scoops