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3 years ago

Determine the mean and median. 46, 54, 66, 54, 50, 66 please help fast.

Mathematics

1 answer:

Mademuasel [1]3 years ago

5 0

Answer:

mean - the smallest number

=46

median - the middle number

=54

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Xavier is buying bottled water for his basketball team. If he has $20 to spend on water, and each bottle of water

SSSSS [86.1K]

Answer:

Step-by-step explanation:

1.5 * 13 = 19.5 dollars

0.50 = 20 - 1.5x where 0.50 is the amount of money he has left and x is the number of bottles of water he buys

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3 years ago

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x? x = StartFraction negative 3 plus-or-

Brrunno [24]

Answer: FIRST OPTION

Step-by-step explanation:

<h3> The missing picture is attached.</h3>

By definition, given a Quadratic equation in the form:

$ax^2+bx+c=0$

Where "a", "b" and "c" are numerical coefficients and "x" is the unknown variable, you caN use the Quadratic Formula to solve it.

The Quadratic Formula is the following:

$x=\frac{-b \±\sqrt{b^2-4ac} }{2a}$

In this case, the exercise gives you this Quadratic equation:

$5x^2 + 3x - 4 = 0$

You can identify that the numerical coefficients are:

$a=5\\\\b=3\\\\c= - 4$

Therefore, you can substitute values into the Quadratic formula shown above:

$x=\frac{-b \±\sqrt{b^2-4ac} }{2a}\\\\x=\frac{-3 \±\sqrt{(3)^2-4(5)(-4)} }{2(5)}$

You can identify that the equation that shows the Quadratic formula used correctly to solve the Quadratic equation given in the exercise for "x", is the one shown in the First option.

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4 years ago

Read 2 more answers

What is the slope of a line that passes through the points. (-2, 3) and (4, -12)?

Crank

Answer:

5/2

Step-by-step explanation:

5/2

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3 years ago

A rectangular basketball court has perimeter of 232 feet. The length of the court is 32 feet greater that the width. What is the

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Answer:

width=100 feet and length=132feet

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3 years ago

Please what’s the answer?… I really need help

AfilCa [17]

$\sqrt[3]{x + 1} = 2$

Let us cube both sides.

$= > (\sqrt[3]{x + 1} ) ^{3} = {2}^{3}$

Now, it will be only x + 1.

$= > x + 1 = 8$

Transpose 1 to the Right Hand Side.

$= > x = 8 - 1$

Now, subtract.

$= > x = 7$

<u>Answer</u><u>:</u>

x = 7

Hope you could understand.

If you have any query, feel free to ask.

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2 years ago