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3 years ago

What is quadratic inequality

Mathematics

2 answers:

worty [1.4K]3 years ago

6 0

Answer:

☆<《<em><u>HOPE IT WILL HELP YOU</u></em><em><u> </u></em>》>☆

Step-by-step explanation:

quadratic equation is an equation of second degree that use an initially sign in stand of equal sign the solution of quadratic inquality always give the two root

vodomira [7]3 years ago

4 0

Answer:

<h3>It's inequality where you have the unknown with exponent 2 and no higher exponents.</h3>

For example:

$x^2-5x+35x^2+1\\\\4x^2-1\geqslant0\\\\5\leqslant-10x^2$

These are NOT quadratic inequalities:

$x^3-5x+35x^5+1\\\\4x^2-x^6\geqslant0\\\\5\leqslant-10x$

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3 years ago

45. Real Estate Appreciation Bob Michaels purchased a

Tju [1.3M]

Answer:

Since t is between 0 and 15, and the house was purchased 8 years ago, we have two pairs of values:

t = 0, V(0) = 42000
t = 8, V(8) = 67500

<u>Find the slope, m:</u>

m = (67500 - 42000)/8 = 3187.50

The value of b is 42000, since at t = 0, V = 42000

<u>So the equation is:</u>

V = 3187.50t + 42000

The graph is attached.

When V = 72500, t = 9.6 (approximately)

When V = 74000

74000 = 3187.5t + 42000
3187.5t = 32000
t = 32000/3187.5
t ≈ 10 years (rounded down)

When V = 80250

80250 = 3187.5t + 42000
3187.5t = 80250 - 42000
3187.5t = 38250
t = 38250/3187.5
t = 12 years

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3 years ago

matt has 492,000 shares of a preferred stock that pays $1.87 a share return. what yearly income can matt expect from his stock

Sergeeva-Olga [200]

The yearly income that matt can expect from his stock is $920,040.

<h3>Stock yearly income to expect:</h3>

Using this formula

Yearly income=Number of shares of preferred stock × Share return

Where:

Number of shares of preferred stock=492,000 shares

Share return=$1.87

Let plug in the formula

Yearly income=492,000×$1.87

Yearly income=$920,040

Inconclusion the yearly income that matt can expect from his stock is $920,040.

Learn more about yearly income here:brainly.com/question/8508440

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