3 years ago

To make a disinfecting solution, Alana mixes 2 cups of bleach with 5 cups of

Mathematics

1 answer:

lubasha [3.4K]3 years ago

7 0

Answer:

Step-by-step explanation:

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A = pi(r)^2
diameter is 18in, so radius is 9in
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A = 254.469 (round is needed)

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4 years ago

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Vanyuwa [196]

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Nikitich [7]

Step-by-step explanation:

$y=\left \Bigg\{ {\big{-45x-3 \qquad x < 0} \atop \big{3x - 10 \qquad x \geq2 }} \right.$

$\begin {array}{c|c}{ x&y}}\\ -\infty&-\infty\\-2&-93\\-1&-48\\ 0 &-3^*\\1&nothing\\2&-4\\3&-1\\4&2\\ \infty&\infty\\\end{array}$

* open dot

You did not provide the graphs to choose from so use the table above to determine which graph fits those coordinates.

Make sure that:

(0, -3) has an open dot
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3 years ago

-5 = x divided by 2.4

snow_tiger [21]

Answer:

x=12

Step-by-step explanation:

-5= x/2.4

multiply both sides by 2.4 to isolate x

-5*2.4= (x/2.4)*2.4

12=x

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3 years ago

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arlik [135]

Answer:

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