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3 years ago

What is an inequality?

Mathematics

2 answers:

Alexxandr [17]3 years ago

5 0

Answer:

it is when something is not being equal

Step-by-step explanation:

it is

Sedbober [7]3 years ago

3 0

An inequality is like a greater or less than symbol. It just has a line under to decipher and it means greater or equal to; less than or equal to.

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What is the functions average rate of change over each interval?

telo118 [61]

we can use average rate of change formula

$\frac{f(b)-f(a)}{b-a}$

(a) x = -3 to x = -2

Firstly, we will find points

(-3, 0) and (-2,2)

now, we can plug these values into formula

and we get

$=\frac{2-0}{-2+3}$

$=2$

(b)x = -2 to x =1

Firstly, we will find points

(-2,2) and (1,-4)

now, we can plug these values into formula

and we get

$=\frac{-4-2}{1+2}$

$=-2$

(c) x = 0 to x =1

Firstly, we will find points

(0,-3) and (1,-4)

now, we can plug these values into formula

and we get

$=\frac{-4+3}{1-0}$

$=-1$

(d) x = 1 to x =2

Firstly, we will find points

(1,-4) and (2,0)

now, we can plug these values into formula

and we get

$=\frac{0+4}{2-1}$

$=4$

(e) x = -1 to x =0

Firstly, we will find points

(-1,0) and (0,-3)

now, we can plug these values into formula

and we get

$=\frac{-3-0}{0+1}$

$=-3$

(f) x = -1 to x =2

Firstly, we will find points

(-1,0) and (2,0)

now, we can plug these values into formula

and we get

$=\frac{0-0}{2+1}$

$=0$

3 0

3 years ago

An ordinary deck of playing cards has 52 cards. There are four suitslong dash—spades, hearts, diamonds, and clubslong dash—wit

aalyn [17]

Answer:

P(King) = 4/52 = 1/13

Step-by-step explanation:

As we know there are 52 cards in total from 2 to 10, and King, Queen, Jack, and Ace, with each of them are equal in numbers which is 4.

Total Number of Kings in the Deck of Cards = 4

P(King) = Number of Kings/Total Number of Cards

= 4/52 = 1/13

3 0

3 years ago

Write the expression in standard form. three divided by quantity three minus twelve i.

slega [8]

3/(3 - 12i)

To simplify this, multiply both sides by (3 + 12i)

(3 - 12i)(3 + 12i)

Distributive property.

3(3 + 12i) - 12i(3 + 12i)

9 + 36i - 36i - 144i^2

Simplify.

9 - 144i^2

i^2 can be interpreted as -1.

9 + 144

Combine like terms.

153 is the simplified version of the bottom half of the expression.

Now for the top half.

3(3 + 12i)

Distributive property.

9 + 36i

We can simplify this further by factoring.

3(3 + 12i)/153

1 + 4i/17

1/17 + 4i/17 is the simplified version of the expression. (This is your answer.)

Let me know if you have any other questions.

4 0

3 years ago

A package of 26 pens cost $12.25. what is the cost per pen, rounded to the nearest cent

Anestetic [448]

Price/units= cost per pen
$12.25/26=.47
Answer .47 cents per pen

4 0

3 years ago

Read 2 more answers

Plz help me its in a picture thank you

dezoksy [38]

So if makes $23.25 selling bread,
Take $23.25 and multiply it by 100.

23.25 x 100 = $2,325

Inez made $2,325

Jo made one tenth of what Inez made.

You multiply 2,325 by one tenth.

(one tenth) x 2,325 = 232.5.

So May made $23.25
Inez made $2,325
Jo made $232.5

6 0

3 years ago

Read 2 more answers

What is an inequality?​

What is an inequality?