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3 years ago

11

There are 16 females and 20 males in a class.

2 answers:

Sophie [7]3 years ago

7 0

Answer:

5/9 OR 9/5

Step-by-step explanation:

ozzi3 years ago

5 0

20/36, or 5/9 if simplified.

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Justify which of the following equations is a quadratic equation. If the equation is quadratic what is the value of a, b & c

White raven [17]

Answer:

x=5

Step-by-step explanation:

18x-11x-35=0

7x-35=0

7x=35

x=5

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3 years ago

The area of Sophie‘s herb garden is 1/8 The area of her vegetable garden. The area of her herb garden is 6 square feet. What is

nydimaria [60]

4.8 square feet would be the start of her vegetable garden

5 0

3 years ago

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To make rice you need to use 1 cup of rice for every 2 cups of water. How many cups of rice will be needed for 1 cup of water?

Ratling [72]

Answer:

1/2 a cup

Step by step example:

4 0

3 years ago

What percentage is 28 min of 3 h. <br><br> Plssss explain too!!

Olegator [25]

Answer:

it's 15.5555555556%

Step-by-step explanation:

$28 \: min \: of \: 3h$

$3h \: in \: min = 3 \times 60$

$3h = 180min$

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$(x)180 = 28(100)$

$(x)180 = 2800$

$\frac{(x)180}{180} = \frac{2800}{180}$

$x = \frac{2800}{180}$

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6 0

3 years ago

Read 2 more answers

Please help me solve this.

yuradex [85]

Answer:

x = -64

Step-by-step explanation:

Step 1: Write out equation

9 - 3/4x = 57

Step 2: Subtract 9 on both sides

-3/4x = 48

Step 3: Multiply both sides by -4/3

x = -64

5 0

3 years ago