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Alexus [3.1K]
3 years ago
10

Luis made some trail mix. He mixed 4 2/3 cups popcorn, 1 1/4 cups of peanuts, 1 1/3 cups of raisins, and 3/4 cup of sunflower se

eds. He gave 5 of his friends an equal amount of trail mix each. How much did each friend get?
Mathematics
1 answer:
fenix001 [56]3 years ago
8 0

Answer:

1 2/3

Step-by-step explanation:

Luis mixed all the trails thus:

4 2/3 + 1 1/4 + 1 1/3 + 3/4

= 15/3 + 5/4 + 4/3 + 3/4

= 60+15+16+9/12

Total trail mixed by Luis equals 100/12

He then divided 100/12 among his 5 friends thus:

100/12 ÷ 5

= 20/12

= 1 2/3 per friend.

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the discriminant is
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7 0
3 years ago
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Jobisdone [24]

Answer:

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Step-by-step explanation:

The given equation of the parabola is y=-5x^2+30x-25

Now, the General Parabolic Equation is of the form:

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Now, to covert the given equation in the standard form:

y=-5x^2+30x-25   = -5(x^2  -6x   + 5)

Using the COMPLETE THE SQUARE METHOD,

-5(x^2  -6x   + 5)  = -5(x^2  -6x  +  (3)^2 +  5  - (3)^2)\\\implies -5(((x^2  -6x +(3)^2)  + 5 - 9)\\= -5((x-3)^3 -4)\\= -5(x-3)^2 + 20

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Comparing this with general form, we get

h = 3, k = 20

Hence, the coordinate of the  vertex of the parabola is (h,k) =  (3,20)

5 0
4 years ago
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Step-by-step explanation:

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