Answer:

Step-by-step explanation:
there are 4 I's out of a total of 11 letters
fraction of I's = 
Answer:
$21.40
Step-by-step explanation:
7% is equal to .07
multiply .07 times 20
=1.40
add the $1.40 sales tax to the meal price to get 21.40
Answer:
78.54 feet squared
Step-by-step explanation:
The lateral surface area of the given cylinder of radius 10cm and height of 5cm is 314cm sq.
<h3>What is the lateral surface area of the cylinder?</h3>
For a right circular cylinder of radius r and height h, the lateral surface area is the product of diameter to the height and pie.
The lateral surface area of the cylinder = 2πrh
Let assume Radius, r = 10
Height, h = 5.
The lateral surface area of the cylinder = 2πrh
= 2 × 3.14 × 10 × 5
= 314cm sq.
Read more about cylinders;
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