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3 years ago

The theoretical probability of an event occurring is 3/4. Fill in the blank with a

Mathematics

2 answers:

VLD [36.1K]3 years ago

3 0

Answer:

300 times

Step-by-step explanation:

andrew11 [14]3 years ago

3 0

Answer:

The answer is out of every 5, the desired out come will be approximately 2 times.

Step-by-step explanation:

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Given f (x)=2x-5x-3 and g (x)=2x^2+x what is (f/g)(x)<br>

Rufina [12.5K]

ANSWER

$( \frac{f}{g} )(x ) = \frac{x - 3}{x} \: where \: \: x \ne0, - \frac{1}{2}$

EXPLANATION

Given:

$f(x) = 2 {x}^{2} - 5x - 3$

and

$g(x) = 2 {x}^{2} + x$

Then,

$( \frac{f}{g} )(x ) = \frac{f(x)}{g(x)}$

Substitute the given functions;

$( \frac{f}{g} )(x ) = \frac{2 {x}^{2} - 5x - 3}{2 {x}^{2} + x}$

Factor

$( \frac{f}{g} )(x ) = \frac{2 {x}^{2} - 6x + x - 3 }{x(2x + 1)}$

$( \frac{f}{g} )(x ) = \frac{2x(x - 3) +1 (x - 3)}{x(2x + 1)}$

$( \frac{f}{g} )(x ) = \frac{(2x + 1)(x - 3) }{x(2x + 1)}$

Cancel the common factors.

$( \frac{f}{g} )(x ) = \frac{x - 3}{x} \: where \: \: x \ne0, - \frac{1}{2}$

3 0

3 years ago

Por favor ayuda con este ejercicio

zysi [14]

Answer:

Step-by-step explanation:

5 0

2 years ago

125% of a number is 45 what is the number

Reptile [31]

Let x=the number.

1.25x=45
x=45/1.25
x=30

3 0

3 years ago

Please answer this question for 25 points !!!

Damm [24]

Answer:548

Step-by-step explanation:

8^3 is 8*8*8

6^2 is 6*6

3 0

3 years ago

Read 2 more answers

Someone find x !!!!!!

BartSMP [9]

14. 128
15.25
16.90
those should be right

6 0

3 years ago