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Inga [223]
3 years ago
7

PLEASE HELP

Mathematics
1 answer:
Alenkasestr [34]3 years ago
4 0

Answer:

0.8333

Step-by-step explanation:

edge2020

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How many liters of water must Sharon add to 2 liters of a sugar and water solution that is 36% sugar to create a solution that i
Dahasolnce [82]

The amount of sugar x in the starting solution contributes to a 36% concentration, so we have

\dfrac x2=0.36\implies x=0.64

units of sugar in the solution.

Into this solution, Sharon wants to pour y liters of water to obtain a smaller concentration of sugar in the overall solution:

\dfrac{0.64}{2+y}=0.12\implies\dfrac{16}3=2+y\implies y=\dfrac{10}3\approx3.33

So Sharon needs to add \dfrac{10}3 liters of water to the solution to get the desired concentration.

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Write the equation of the line in Slope-Intercept form given the following information: The new line is PARALLEL to y = 3x - 5 T
vovikov84 [41]

Answer:

y = 3x + 12

Step-by-step explanation:

y = 3x - 5   (y = 3x +b)

Parallel lines have same slope.

m = 3; (-2 , 6)

y - y1 = m(x -x1)

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y - 6 = 3x + 6

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3 years ago
What fraction represents 70%
Mumz [18]

Answer:

7/10

Step-by-step explanation:

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