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DochEvi [55]
4 years ago
6

when gail goes on a hike she always packs a ratio of 20 protien bars to 15 water bottles in her backpack . for a short hike ,gai

l should pack ___ protien bars if she packe 3 water bottles
Mathematics
1 answer:
dimulka [17.4K]4 years ago
8 0

Answer:

  4 bars

Step-by-step explanation:

Gail's ratio of bars to bottles is ...

  20 : 15 = 4 : 3

For 3 bottles, she should pack 4 bars.

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Last limits problem for today. I think it's mostly right but something isn't quite right here.
pashok25 [27]

Do you know for sure that there's a vertical asymptote at x=2?

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8 0
3 years ago
What is the length of the conjugate axis?
Lana71 [14]
ANSWER

The length of the conjugate axis is 6 units.

EXPLANATION

The given hyperbola has equation:

\frac{(x - 1)^{2} }{25} - \frac{ {(y + 3)}^{2} }{9} = 1

We can rewrite this equation in the form:

\frac{(x - 1)^{2} }{ {5}^{2} } - \frac{ {(y + 3)}^{2} }{ {3}^{2} } = 1

We compare this equation to:

\frac{(x - h)^{2} }{ {a}^{2} } - \frac{ {(y - k)}^{2} }{ {b}^{2} } = 1

This implies that;

a = 5

and

b = 3

The length of the conjugate axis of a hyperbola is

= 2b

Substitute b=3 to obtain;

= 2 \times 3

= 6
5 0
4 years ago
Read 2 more answers
In Scarlett's grade, 1/5 of the students have a sister. Of the students who have a sister, 1/4 also have a brother. What fractio
My name is Ann [436]

Answer:

1/20

Step-by-step explanation:

In Scarlette grade 1/5 of the students have a sister.

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Therefore fraction if students in Scarlet's grade who had both brothers and sister can be calculated as follows

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3 0
3 years ago
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Alex Ar [27]
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3 years ago
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F/34 is the answer. Okokokok
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3 years ago
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