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3 years ago

Probability of rolling a 2 or an odd number

Mathematics

2 answers:

Softa [21]3 years ago

6 0

Answer:

When rolling di.e #2, since we must roll a different odd number, the probability of doing so is 2/6 = 1/3. Thus, the probability is 1/2 x 1/3 = 1/6.

Eddi Din [679]3 years ago

3 0

Let ‘E’ be the event of rolling an odd number
Probability (E)= Number of favourable outcome/Total number of outcomes
=4/6
=2/3

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Simplify. (fg2)4 Can you please help me? I'm stuck on this question

Natasha2012 [34]

Answer:

$4fg^{2}$

Step-by-step explanation:

1) Remove parentheses.

$fg^{2} *4$

2) Regroup terms.

$4fg^{2}$

5 0

3 years ago

Select all the solutions to this equation. x2 = 121

Tomtit [17]

Answer:

$x {}^{2} = 121 \\ x = \sqrt{121} \\ x = + 11 \: or \: x = - 11$

hope helpful <3

3 0

3 years ago

PLEASE HELP ASAP! DUE SOON PLEASE SHOW YOUR WORK

viktelen [127]

Answer:

So for the first one the first ting u have to do is FLIP the equation so---> X-12=y

Then you have to add 12 to BOTH sides----> x-12+12=y+12

So your answer for X ----> x=y+12

For Y on the first equation it is--->y=x-12 (Just flipped and the sign changed)

For the second equation we are gonna solve for Y first.

The first thing u want to do is divide both sides by -3 so it will look like this

-3y/-3 = 2x/+36/-3

So Y will equal-----> -2/3x- 12

Now we are going to do the X part

So fist FLIP the equation----> 2x+36= -3y

The add -36 to both sides-----> 2x+36+-36=-3y+-36

Last step you have to divide both sides by 2

So that would be----> 2x/2= -3y-3

Your final result will be----> x=-3/2y-18

I hope this helped you out (:::::::

6 0

3 years ago

How do you solve for this ?

Iteru [2.4K]

G(x) is irrelevant in this so cross that out. First it's asking for f(4) so plug in 4 to the f(x) equation *f(x)= 4^2+1 = 17. then you square 17 so 17^2 is 289

3 0

3 years ago

Two people are planning their wedding. For the reception, they found the the cost C for 65 guests, g is $2730 whereas the cost f

a_sh-v [17]

The slope that represents the cost per guest is $42 per guest

<h3>How to determine the slope?</h3>

From the question, we have the following parameters that can be used in our computation:

Cost for 65 guests, g is $2730

Cost for 80 guests is $3360

This can be represented as

(g, C) = (65, 2730) and (80, 3360)

The slope is then calculated as

Slope = (y₂ - y₁)/(x₂ - x₁)

Where

(x, y) = (65, 2730) and (80, 3360)

Substitute the known values in the above equation

So, we have the following equation

Slope = (3360 - 2730)/(80 - 65)

Evaluate the quotient

Slope = 42

Hence, the slope is 42