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3 years ago

Please help i really really need it, please don’t answer if you don’t know

Mathematics

1 answer:

docker41 [41]3 years ago

5 0

Answer:

1. a=2, b=3 c=4

2.b

3. mean= 29, median=30, all are mode, range=21

Step-by-step explanation:

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if i'm getting 20% commission from a monthly sale of $800000 what is my 30% in month of sale and 70% in month after sale?

Kobotan [32]

Answer:

Your commission check for the 20% would be $160,000, your 30% would be $240,000, and your 70% would be $560,000

Step-by-step explanation:

To find each of these, multiply the total number of sales by the percentage of the commission.

$800,00*20% = $160,000

$800,000*30% = $240,000

$800,000*70% = $560,000

4 0

3 years ago

Please show how you did it so I can learn :)

Vinvika [58]

Answer:

$x_{1} = 3 + \sqrt {6}$

$x_{2} = 3 - \sqrt {6}$

Step-by-step explanation:

Given the quadratic equation;

x² - 6x + 3 = 0

To find the roots of the quadratic equation, we would use the quadratic formula;

Note: the standard form of a quadratic equation is ax² + bx + c = 0

a = 1, b = -6 and c = 3

The quadratic equation formula is;

$x = \frac {-b \; \pm \sqrt {b^{2} - 4ac}}{2a}$

Substituting into the formula, we have;

$x = \frac {-(-6) \; \pm \sqrt {-6^{2} - 4*1*(3)}}{2*1}$

$x = \frac {6 \pm \sqrt {36 - (12)}}{2}$

$x = \frac {6 \pm \sqrt {36 - 12}}{2}$

$x = \frac {6 \pm \sqrt {24}}{2}$

$x = \frac {6 \pm 2 \sqrt {6}}{2}$

$x_{1} = \frac {6 + 2 \sqrt {6}}{2}$

$x_{1} = \frac {6}{2} + \frac {2 \sqrt {6}}{2}$

$x_{1} = 3 + \sqrt {6}$

$x_{2} = \frac {6 - 2 \sqrt {6}}{2}$

$x_{2} = \frac {6}{2} - \frac {2 \sqrt {6}}{2}$

$x_{2} = 3 - \sqrt {6}$

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3 years ago

What is the volume of this rectangular prism?

Olenka [21]

Volume = length x width x height.

4 x 1/2 = 2

2 x 3/2 = 3

colume = 3 cubic cm

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3 years ago

35% of what number is 28

Finger [1]

The answer to your question is 80

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4 years ago

Active<br> Instruction<br> Simplify Expression

mafiozo [28]

Answer:

do the steps blow

Step-by-step explanation:

you get a phone an ask

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3 years ago