Answer:
32x^9y^6/5
Step-by-step explanation:
Factor (4x^3y^2)^3 and get 2^6(x^3)^3(y^2)^3
Factor 10: 2 x 5
Then get 2^6(x^3)^3(y^2)^3/2 x 5
Cancel the common factor, 2
2^5(x^3)^3(y^2)^3/5
(x^3)^3=x^9
2^5x^9(y^2)^3/5
(y^2)^3=y^6
2^5x^9y^6/5
2^5=32
32x^9y^6/5
Answer:
The answer is 2.68
Step-by-step explanation:
Answer:
<h2>
$5.56</h2>
Step-by-step explanation:
On may 2, charge = $100
On may 20, charge = $200
To get the average daily balance, we will use the concept of calculating slope;
let d be day of the month and c be the amount charged
when d1 = 2, c1 = 100
when d2 = 20, c2 = 200
average daily balance = c2-c1/d2-d1
average daily balance = 200-100/20-2
average daily balance = 100/18
average daily balance ≈ 5.56
Hence your average daily balance is approximately $5.56
Answer:
If you use 3.14 as an approximation for PI, the answer will be A) 179 sq. feet.
Step-by-step explanation:
The process to determine the area of the sidewalk is computed by figuring the area of the outer circle (Diameter = 16' + 3' + 3') and subtracting the area of the fountain (Diameter = 16') from that.
Area of Circle = PI times Radius squared
Outer circle radius = (22 ft /2) = 11 ft
Area of outer circle (includes fountain area too) = 3.14 x 11 x 11 = 379.94 ~ 380
Inner circle radius = (16 ft / 2) = 8 ft
Area of Fountain = 3.14 x 8 x 8 = 200.96 ~ 201
Area of sidewalk = 380 - 201 = 179
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