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2 years ago

To make 1/2 a batch of cookies, 1/3 cup is used.

Mathematics

2 answers:

Mariana [72]2 years ago

8 0

Answer:

1 1/2 batches

Step-by-step explanation:

1/3cups=1/2 batch

so 1/3•3= 3/3 or 1

1/2•3= 1 1/2

Maurinko [17]2 years ago

7 0

Answer:

i would say around 1 1/3 batches of cookies

Step-by-step explanation:

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Which object has the mass of about one kilogram?

Step2247 [10]

Answer:

A book about a mass of 1 kilogram, but that isn't the only answer.

Explanation:

There's many objects with a mass of one kilogram like one liter of water, a pineapple, bag of sugar etc.

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3 years ago

Simplify: 5(3x -4) - 6( 4 - 3x)

VikaD [51]

Answer:

33x-44

Step-by-step explanation:

15x-20-24+18x

33x-44

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3 years ago

I know the unit rate but don’t know the label.

guajiro [1.7K]

Miles per minute or miles per hour depending on how you did it.

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3 years ago

Find the absolute value of the complex number. <br><br>4+3i

iVinArrow [24]

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3 years ago

The ratio of the geometric mean and arithmetic mean of two numbers is 3:5, find the ratio of the smaller number to the larger nu

IgorC [24]

Answer:

$\frac{1}{9}$

Step-by-step explanation:

Let the numbers be x,y, where x>y

The geometric mean is

$\sqrt{xy}$

The Arithmetic mean is

$\frac{x + y}{2}$

The ratio of the geometric mean and arithmetic mean of two numbers is 3:5.

$\frac{ \sqrt{xy} }{ \frac{x + y}{2} } = \frac{3}{5}$

We can write the equation;

$\sqrt{xy} = 3$

$xy = 9 - - - (2)$

and

$\frac{x + y}{2} = 5$

$x + y = 10 - - - (2)$

Make y the subject in equation 2

$y = 10 - x - - - (3)$

Put equation 3 in 1

$x(10 - x) = 9$

$10x - {x}^{2} = 9$

${x}^{2} - 10x + 9 = 0$

$(x - 9)(x - 1) = 0$

$x =1 \: or \: 9$

When x=1, y=10-1=9

When x=9, y=10-9=1

Therefore x=9, and y=1

The ratio of the smaller number to the larger number is

$\frac{1}{9}$

3 0

2 years ago