Answer:
a
Step-by-step explanation:
Cylinders:
Ratio of radii = 1 : 4
Radius of two cylinders are: r , 4r
Ratio of height = 3 :1
Height of two cylinders are: 3h , h
Lateral surface area of cylinder = 2πrh
Ratio of lateral surface area= 2π* r * 3h : 2π* 4r * h
= 3 : 4
Answer:
B.ON THE EDGE
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
2 pizzas that had extra cheese represent 8% of the total of pizzas
so
by proportion
Find the number of total pizzas

Answer:
Every number on the left is multiplied by 8 to equal the number on the right.
Step-by-step explanation: