3 years ago

Please help and I need EXPLANATION too

Mathematics

1 answer:

lys-0071 [83]3 years ago

4 0

a because

$x + 1 \geqslant 0 \\ \: \: \: - 1 \: \: \: \: - 1 \\ x \geqslant - 1$

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An auto parts chain asked customers to complete a survey rating the chain's customer service as average, above average, or below

Mandarinka [93]

Answer:

The right answer is "0.33".

Step-by-step explanation:

As per the question,

n = 15

Average will be "x = 5"

Now,

The required proportion will be:

⇒ $p=\frac{x}{n}$

By putting the values, we get

⇒ $=\frac{5}{15}$

⇒ $=0.33$

Thus, the above is the appropriate solution.

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3 years ago

The sum of a number and 7 is the same as double the number increased by 3

koban [17]

So, let’s represent the number as n:
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3 years ago

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algol13

Answer:

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3 years ago

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monitta

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4 years ago

What is the average speed in kilometers per hour of a horse that gallops a distance of 15 km in a time of 30 min?

Marta_Voda [28]

Distance = 15 km
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3 0

3 years ago

Please help and I need EXPLANATION too​

Please help and I need EXPLANATION too