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3 years ago

Vincent rolls two dice. What is the probability his results are a multiple of four or the

Mathematics

1 answer:

Afina-wow [57]3 years ago

4 0

Answer:

Sample space: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6.

So the mutiples are 1.3, 2.2, 2.6, 3.1, 3.5, 4.4, 5.3, 6.2, and 6.6

Greather than 6 is 1.6, 2.5, 3.4, 3.6, 4.3, 4.5 4.6, 5.2, 5.4, 5.5, 5.6, 6.1, 6.3, 6.4, and 6.5.

So the prop is 24/36 or 2/3=66%

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White raven [17]

It’s 60 I think I’m not sure tho

7 0

4 years ago

Read 2 more answers

write the equation of a line that passes through the points (−3, 5) and (2, 10) in slope-intercept form

Illusion [34]

Slope-intercept form y = mx + b

where m------> slope

b-------> y-intercept

m= (y1-y2)/(x1-x2)

P1(-3,5) (x1,y1)

P2(2,10) (x2,y2)

m= (5-10)/(-3-2)

m= (-5)/(-5)

m=1

Until now, the equation is y=mx+b

y=1.x+b

y=x+b

But, whe can plug the point P2(2,10) in y =x+b

10 =2 + b

10 - 2 = b

b= 8

Then, the equation is y=mx+b

y= x+8 <-------------------Solution

Verification P1(-3,5) y = x+8 5=-3+8 Ok

P2(2,10) y = x +8 10 = 2+8 Ok

6 0

4 years ago

I needed help please<br>

amm1812

Step-by-step explanation:

Angle 3 = Angle 6 (Z-angles)

Therefore Angle 6 = Angle 3 = 54°.

4 0

3 years ago

OK please help due tonight And i need it OK ASAP in full sentences answer this and show your work

aleksklad [387]

I don’t see no picture

5 0

3 years ago

I AM IN DESPERATE NED OF QUICK HELP PLEASEEEEEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!

rosijanka [135]

Answer:

Step-by-step explanation:

To solve this equation, we need the formula for perfect squares:

$(a + b)^2 = a^2 + 2ab + b^2$

$(a - b)^2 = a^2 - 2ab + b^2$ <em>this is the formula we will use because the signs match the one in the question</em>.

Knowing these, we can set up an equation that assumes that the answer we will end up with is a perfect square.

Work:

$(v - x)^2 = v^2 -8v + x^2$

this is the setup for being able to solve for the unknown $x$ , now we need to solve for $x$ .

$(v - x)^2 = v^2 - 8v + x^2$ (I replaced $2ab$ with $8v$ because I'm setting up this question to be a perfect square).

$(v - x) (v - x) = v^2 - 8v + x^2$

multiply the left side. Remember that your answer will not be $v^2 + x^2$ , but $v^2 - 2vx +x^2$ .

$v^2 - 2vx + x^2 = v^2 + 8v + x^2$

Divide like terms and isolate the variable. In this case, $v^2$ and $x^2$ are on both sides, so dive them and they will be canceled out.

$2vx = 8v$

divide by $2v$ and you will have your value for $x$ .

$x = 4$

Now we plug $x$ into our original equation equation for perfect squares.

$(v - 4)^2 = v^2 - 8v + 16$

Our final answer is 16.

5 0

4 years ago