Answer:
80%.
Step-by-step explanation:
Given:
Last year Michelle adopter a pet rabbit sence it was adopted the rabbit weight has increased from 1 1/4 to 2 1/4.
Question asked:
By what percentage has the rabbit weight increased ?
Solution:
<u>As we know:</u>
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Old value =
New value =
Thus, weight of rabbit increased by 80%.
Surface area of a cylinder: 2B + Ch
Word form: 2(area of base) + (circumference of base)(height)
Find the numbers you need to plug in to the formula.
Area of base:
2² = <span>12.57 m</span>²<span>
</span>
Circumference of base: 2
2 = 12.57 m
Height: 12 m
Plug these numbers in to the formula.
2(12.57) + (12.57)(12) = 175.98
The SA of the cylinder is 175.98 m².
12% of what number is 108
.12 x N = 108
.12/.12 x N = 108/.12
N = 900
Check
.12 x 900 = 108
108=108
Answer:
vertex (5,2)
axis of symmetry: x=5
Step-by-step explanation:
vertex (h,k)
y = a(x - h)² + k
f(x)=(x-5)²+2 a = 1 h = 5 k = 2
vertex (5 , 2)
The axis of symmetry always passes through the vertex of the parabola. The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola.
x = 5
Step-by-step explanation:
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