Robert is making 5 batches of lemonade. Each batch requires 2 1\3 quarts of water.

1 answer:

4 0

2 1/3 quarts per batch, and five batches, so you multiply 2 1/3 x 5.

2 1/3 = 7/3 and 5 x 7/3 = 35/3 which simplifies to 11 2/3, so D. is the answer.

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Ignacio shares 2.1 liters of water equally into 7 containers. How many milliliters are in each container?

Anna11 [10]

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There are 14 girls and 12 boys in a class. What is the ratio of girls to students?

frosja888 [35]

Answer:

7:13

Step-by-step explanation:

There are 14 girls and 12 boys, so there are 26 students in total. Since we are looking for the ratio of girls to students, the ratio will be 14:26. To simplify it, we will divide 14 and 26 by their greatest common factor: 2. We will get the ratio of 7:13.

I hope this helped! :)

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3 years ago

Six less than twice a number x is 38. what is the value of x

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Jada opens a savings account with a deposit of $800. The bank will pay

leonid [27]

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So, Jada will receive $38 interest at the end of 1 year.

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4 years ago

-0.2x^2+0.9x+0.6=y What's the vertex form for this equation?

hjlf

Answer: y = -0.2(x - 2.25)² + 1.6125

Step-by-step explanation:

$y = -0.2x^2 + 0.9x + 0.6\\\\y - 0.6 = -0.2x^2 + 0.9x\\\\y - 0.6 =-0.2(x^2-4.5x)\\\\y-0.6+\underline{(-0.2)(2.25)^2}=-0.2(x^2-4.5x+\underline{2.25^2})\\\\y-0.6-1.0125=-0.2(x-2.25)^2\\\\y-1.6125=-0.2(x-2.25)^2\\\\y=-0.2(x-2.25)^2+1.6125$

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4 years ago