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Kryger [21]
3 years ago
15

Which point on the number line represents the product (Negative 4) (negative 2) (negative 1)? A number line going from negative

10 to positive 10. Point A is negative 8, point B is negative 7, point C is 7, point D is 8. Point A Point B Point C Point D

Mathematics
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

The product is represented by Point A: -8.

Step-by-step explanation:

The expression is:

X=(-4)(-2)(-1)

Compute the value of <em>X</em> as follows:

X=(-4)(-2)(-1)

    =-4\times -2\times -1\\=-8

Consider the number line given below.

The value of <em>X</em> is represented by the point A.

Thus, the product is represented by Point A: -8.

Ivahew [28]3 years ago
6 0

Answer:

AAAAAAAA

Step-by-step explanation:

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Answer:

12/5 - 2p

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Use the distributive property:

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Your friend, Susannah, manages a sandwich shop. She collects data on the number of turkey sandwiches sold per day for a week. Ex
ExtremeBDS [4]

Susannah's data are illustration of measure of central tendencies

<u>(a) The mean</u>

To calculate the mean, she needs to divide the total number of turkey sandwiches sold, by the number of days.

The total is:

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\mathbf{Total = 696}

The number of days is:

\mathbf{Day = 7}

So, the mean is:

\mathbf{Mean =\frac{Total}{Days}}

\mathbf{Mean =\frac{696}{7}}

\mathbf{Mean =99.4}

Hence, the mean number of turkey sandwiches sold is 99.4

<u>(b) The median</u>

To calculate the median, she needs to arrange the data in ascending or descending order, then select the middle item.

In ascending order, we have: 73, 85, 88, 88, 99, 129, 134

The middle item is 88

So:

\mathbf{Median = 88}

Hence, the median number of turkey sandwiches sold is 88

<u>(c) The mode</u>

This is the data that occurs most.

From the dataset, 88 appears twice (more than others).

So:

\mathbf{Mode = 88}

Hence, the mode number of turkey sandwiches sold is 88

<u>(d) The range</u>

This is the difference between the highest and least data

From the dataset,

The highest is 134, and the least is 73

So:

\mathbf{Range =134 - 73}

\mathbf{Range =61}

Hence, the range of turkey sandwiches sold is 61

The measure that would be most helpful is the median, because it is not affected by outliers.

Read more about measures of central tendencies at:

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3 years ago
If a+ar=b+r, the value of a in terms of b and r can be expressed as
nikdorinn [45]
A + ar = b + r
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Its c
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a password to a computer consists of 6 characters: a digit, a letter, a digit, a letter, a digit, and a letter in that order, wh
MrRa [10]

As per the concept of probability, there are 4,717,440 number of passwords are possible.

Probability:

In statistics, probability refers the favorable outcome of the particular event.

Given,

A password to a computer consists of 6 characters: a digit, a letter, a digit, a letter, a digit, and a letter in that order, where the numbers from 1 through 9 are allowed for digits.

Here we need to find how many different passwords are possible.

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According to this, each password would have

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If the repetition is allowed then number of possible passwords is

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To know more about Probability here.

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#SPJ4

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