1 year ago

I need to financial all the information you will need is in a picture

Mathematics

1 answer:

AVprozaik [17]1 year ago

7 0

Box-and-whisker plot

We are given the box-and-whisker plot that summarizes the magnitude of earthquakes.

The minimum value of the dataset is 2,5

The maximum value of the dataset is 8.5

The range is the difference:

Range = 8.5 - 2.5 = 6

Range = 6

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Write a polynomial function in standard form with zeros at −3, −1, and 1.

Annette [7]

Answer:

$f(x) = {x}^{3} + 3 {x}^{2} - x -3$

Step-by-step explanation:

The given polynomial has zeros at:

x=−3, x=−1, and x=1.

This means that:

x+3, x+1, and x-1 are all factors of this polynomial.

The factored form of this polynomial is :

$f(x) = (x + 3)(x + 1)(x - 1)$

We expand the last two factors using difference of two squares.

$f(x) = (x + 3)( {x}^{2} - 1)$

$f(x) = x ( {x}^{2} - 1) + 3( {x}^{2} - 1)$

$f(x) = {x}^{3} - x+ 3 {x}^{2} -3$

$f(x) = {x}^{3} + 3 {x}^{2} - x -3$

This is the standard form because it is now in decreasing powers of x.

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3 years ago

A store owner offered a 25% discount off the regular price of a pair of shoes. The amount of the discount is $4.

m_a_m_a [10]

Answer:

Step-by-step explanation:

25% of 16 is 1/4x16=4, which leaves D as as your answer

3 0

2 years ago

Read 2 more answers

Please help I’ll give you branliest and 30 points. I need the answer tonight

Alinara [238K]

Answer:

Step-by-step explanation:

because for the X axis you have 10 spaces, which is enough to fit 1 week per space (you only need 8). For the Y axis the best option is 150 because again you have 10 spaces and is enough to fit your numbers.

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2 years ago

Consider the equation 2/5y = 20. Tell whether each statement is true or false

svlad2 [7]

Answer:

A. True
B. False
C. False
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Step-by-step explanation:

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2 years ago

A. Domain..... B. Domain..... C. Domain..... D. Domain

shusha [124]

The answer to the question is b

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3 years ago