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Flura [38]
3 years ago
12

Determine whether the ratios 5:7 and 10:21 are equivalent

Mathematics
1 answer:
Alina [70]3 years ago
5 0

Answer:

Step-by-step explanation:

No, thoose two ratios are not equivalent, but I can show you the ones that are  equivalent, {You can write 5/7 or 10/14 or 20/28 or 40/56. There! 3 equivalent ratios.}

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mars1129 [50]
Let "c" and "q" represent the numbers of bottles of Classic and Quantum that should be produced each day to maximize profit. The problem conditions give rise to 3 inequalities:
.. 0.500c +0.550q ≤ 100 . . . . . . . liters of water
.. 0.600c +0.200q ≤ 100 . . . . . . . kg of sugar
.. 0.1c +0.2q ≤ 32 . . . . . . . . . . . . . grams of caramel
These can be plotted on a graph to find the feasible region where c and q satisfy all constraints. You find that the caramel constraint does not come into play. The graph below has c plotted on the horizontal axis and q plotted on the vertical axis.

Optimum production occurs near c = 152.17 and q = 43.48. Examination of profit figures for solutions near those values reveals the best result for (c, q) = (153, 41). Those levels of production give a profit of 6899p per day.


To maximize profit, Cartesian Cola should produce each day
.. 153 bottles of Classic
.. 41 bottles of Quantum per day.

Profit will be 6899p per day.


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5 0
3 years ago
A display case of DVDs are marked 19 for $10. If Larry has $50, how many DVDs can Larry get? (Assume no tax or other fees.)
Delicious77 [7]

Answer:

95

Step-by-step explanation:

19 DVDs for 10 dollars and he has 50 dollars well 50 dollars is just 5 groups of 10 so just 19 x 5 = 95

5 0
2 years ago
Sarah is 25 years older than her son gavin in 10 years sarah will be twice gavin's age how old was sarah and gavin now
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Sarah is 40 and gavin is 15
8 0
2 years ago
A right triangle has a leg of 12 cm and a hypotenuse of 16 cm what is the length of the other leg
Oksi-84 [34.3K]
The length of the other leg is 12 cm
6 0
3 years ago
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KATRIN_1 [288]

Answer:

1: CD and BC

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There you go!

8 0
3 years ago
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