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olga2289 [7]
3 years ago
10

Jessica is 63 inches tall. What is her height to the nearest centimeter? (Hint 1 in = 2.54 cm)

Mathematics
2 answers:
malfutka [58]3 years ago
8 0

Answer:

160 cm.

When you multiply 2.54 by 63, you get 160.02, but when you round it, it goes to 160. Therefore, Jessica's height is 160 cm.

Nikolay [14]3 years ago
3 0

Answer:

thx for the help your a lif sver\

Step-by-step explanation:

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If the domain of f(x)=-x² is integer values of x such that -3≤x<0, find the range.
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The range is the resulting y-values we get after substituting all the possible x-values.

\text{The domain:}\\\\-3\leq x < 0\to\{-3,\ -2,\ -1\}\\\\\text{The range:}

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f(-3)=-(-3)^2=-9\\\\f(-2)=-(-2)^2=-4\\\\f(-1)=-(-1)^2=-1\\\\\boxed{\{-9,\ -4,\ -1\}}


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The radius of a right circular cylinder is increasing at the rate of 3 ft/sec, while the height is decreasing at the rate of 6 f
goblinko [34]

Answer:

\frac{dV}{dt}=-450\pi ft^3/sec

Step-by-step explanation:

Let's assume

radius of cylinder as 'r'

height of cylinder as 'h'

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3 years ago
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3 years ago
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