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3 years ago

Zero is

Mathematics

2 answers:

Pie3 years ago

4 0

<h3>Answer: C) neither positive nor negative</h3>

Explanation:

Positive numbers are numbers larger than 0. For example, 7 and 10 are positive.

Negative numbers are smaller than zero. Examples include -55 and -81.

Zero falls right in the middle of these two sets of numbers. It's neither positive nor negative. If it was positive, then it would be larger than 0. But a number cannot be larger than itself. Therefore, it can't be positive. We rule out it being negative for similar reasoning.

stiv31 [10]3 years ago

3 0

Answer:

The number zero is neither positive nor negative

Step-by-step explanation:

Positive and negative numbers are sometimes called signed numbers

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Given the box plot, will the mean or the median provide a better description of the center?

alexandr402 [8]

Answer:

The median, because the data distribution is skewed to the right

Step-by-step explanation:

Min= 10.5

Q1 = 11.5

Median = 12.5

Q3= 13.5

Maximum = 15

The data is skewed towards the right because more values towards the right side as compared to the left side.

For data to be symmetrical, it has same shape on both sides of the median, which in our case is not possible.

So, for skewed data we always prefer median because it is less affected by the outliers and if mean is chosen, the value of mean is biased towards the side that has larger values while median does not get affected by it. So, we choose median.

our correct option will be:

The median, because the data distribution is skewed to the right

6 0

3 years ago

Read 2 more answers

Choose 3 points as inputs to plug into the equation and show your work to find the output. y=x^2 -1

chubhunter [2.5K]

Answer:

(0,-1), (1,0), (2,3)

Step-by-step explanation:

The input values are your x values.

The output values are your y values.

So, we are going to plug in x to get y.

1. Let's plug in 0 for x.

$y=0^{2} -1$

$y=0-1$

$y=-1$

<u>Our first point is located at (0,-1)</u>

2. Let's plug in 1 for x.

$y=1^{2} -1$

$y=1-1$

$y=0$

<u>Our second point is located at (1,0)</u>

3. Let's plug in 2 for x.

$y=2^{2} -1$

$y=4-1$

$y=3$

<u>Our third point is located at (2,3)</u>

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All done! Hope you got a better example from my explanation!

5 0

3 years ago

A multi level parking lot has 6 levels and there are total of 1,327 parking spots. There are 162 parking spots on the first leve

svet-max [94.6K]

Answer:

233 parking spots

Step-by-step explanation:

1327 - 162 = 1165

1165 ÷ 5 = 233

4 0

3 years ago

The interest rate r required to increase your investment p to the amount a in t years is found by . Find the interest rate r for

Dahasolnce [82]

Answer:

The interest rate was of 0.1173 = 11.73%.

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

$A = E + P$