2 years ago

1.) The tires on our RV have a radius of 14 inches. About how many inches does the RV travel with each rotation of the tire?

Mathematics

1 answer:

Svetach [21]2 years ago

6 0

I think it is the first one
Hope my answer help?

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$1000 - ($20 + $20) = $60
$60 / $10 = 6 paper weights

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3 years ago

What is the horizontal asymptote of f(x)=-2x/x+1 A.-2 B.-1 C.0 D.1

Mrrafil [7]

A horizontal asymptote of a function f(x) is given by y = lim f(x) as x --> ∞ and x --> –∞. In this case,
$\lim_{x \to \infty} \frac{-2x}{x+1} = \lim_{x \to \infty} \frac{-2x}{x(1+ \frac{1}{x} )}\\
=\lim_{x \to \infty} \frac{-2}{1+ \frac{1}{x} }\\
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Thus, the horizontal asymptote of f(x) is y = –2.

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3 years ago

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blagie [28]

Answer 10

This is the formula of an arithmetic sequence.
a
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a
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(
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n
-
1
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a
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a
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3
d
=
3
.
a
n
=
1
+
(
3
)
(
n
−
1
)
a
n
=
1
+
(
3
)
(
n
-
1
)
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a
n
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+
3
n
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3
a
n
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4 0

3 years ago

PLEASE HELP PICTURE SHOWN

Rainbow [258]

Your answer is B. 2
This is because to rationalise the denominator, we need to multiply it by (3 - √7), so we get:
(3 + √7)(3 - √7)
3 × 3 = 9
3 × √7 = 3√7
3 × -√7 = -3√7
√7 × -√7 = -7
So all in all you get 9 - 7 which is 2.

I hope this helps!

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