3 years ago

Domain Range Discrete or continuous?

Mathematics

1 answer:

storchak [24]3 years ago

3 0

Answer:continuous

Step-by-step explanation:

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3 years ago

A number k is multiplied by 3/4. the product is 12. What is the value of k?

elena55 [62]

Answer:

3/4 × 12/1

3×12/4×1

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3 years ago

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Sonbull [250]

Basically you are trying to find two numbers that when they are added equals -2 and when multiplied equals -3. As you can see -3 plus +1 is equal to -2. And 1 times -3 equals -3. Therefore you have (x+1)(x-3). In order to check if these are the right numbers you will need to multiply (x+1)(x-3) and will end up with the first equation x^2-2x-3. Hope this helped! :)

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3 years ago

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Troyanec [42]

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4 years ago

11 out of 25 as a percentage

Rama09 [41]

You calculate it like this: first you make a fraction: 11 divided by 25 .Then you multiply it by a 100 % (100 % is 1 so you can always multiply by it):
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simplifying:
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so the answer is 44%
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4 years ago

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