Answer: a
Step-by-step explanation:
The answer is $24.41
Step 1. Calculate the area of the <span>circular piece of fabric.
Step 2. Multiply the area of the piece by the price of </span><span>$5.40 per ft² to get the total cost.
Step 1.
The area (A) of the circle with radius r is:
A = </span>π r²
π = 3.14
r = 1.2 ft
A = 3.14 * (1.2 ft)²
A = 3.14 * 1.44 ft²
A = 4.52 ft²
Step 2.
Make a proportion
1 ft² costs $5.40
4.52 ft² cost x
1 ft² : $5.40 = 4.52 ft² : x
x = 4.52 ft² * $5.40 / 1 ft²
x = $24.41
Answer:
(1, 1) (1, 2) (1, 3) (1,4)
(1,5) (2,1) (2,2) (2,3)
(2,4) (3,1) (3,2) (3,3)
(4,1) (4,2) (5,1)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Using the given formula, we put n = 5
![h = 8* {(\frac{1}{2}) ^{n-1}](https://tex.z-dn.net/?f=h%20%3D%208%2A%20%7B%28%5Cfrac%7B1%7D%7B2%7D%29%20%5E%7Bn-1%7D)
h = 8 / 16
h = 1 / 2 inches
Answer:
21/55
Step-by-step explanation:
dividamos por 5
= 21/55