What is the probability of rolling an odd number on a fair 6-sided number cube?

Answers

Answer 1

Answer: $\Omega=\{1;\ 2;\ 3;\ 4;\ 5;\ 6\}-all\ results\n|\Omega|=6\n\nA=\{1;\ 3;\ 5\}-odd\ numbers\n|A|=3\n\nP(A)=(|A|)/(|\Omega|)\to P(A)=(3)/(6)=(1)/(2)=0.5$

Answer: 0.5

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Help me please yallllll

Answers

Answer:

x=21

Step-by-step explanation:

8x-7 = 9x-28 (corresponding angles are congruent)

8x = 9x-21 (algebra)

x = 21 (algebra)

Solve: 2505/125 in fraction notation

Answers

$(2505)/(125)$

find a common factor of 2505 and 125 : 5

factor 5 from the numerator and the denominator

2505 = 5 * 501

125 = 5 * 25

$= (5*501)/(5*25)$

$= (501)/(25)$

hope this helps!

How many terms are in the expression: 12p + 8m + 2

Answers

Answer: I THINK 4.

Step-by-step explanation:

Sorry if it is wrong!! :'D

Solve each system by any method you choose. Which is the x-value of the solution?7x + 4y + 7 = 2x + 6y + 5 + 4x

-2x + 7y -1 = 13y + 2 - 5x - 10

Answers

Okay, I have it, but it's gonna take a while to explain xD
Basically, they're simultaneous equations. I'll do it quickly so I don't have to type as much.
The first equation can be simplified to 3x+2y=2
The second would be 3x-6y=-7
So, you take them away from each other.

3x+2y=2 -
3x-6y=-7
= 8y=9
So y=1.125

Now you have the hard bit out of the way, you can work out x by putting y into one of the equations :)

3x+ (2X1.125) = 2
3x+2.25 = 2
3x = -0.25
So x = 0.08333... (Can't do a recurring sign on my phone xD)

Write the ratio 2/11 to 7/11 as a fraction in the lowest terms.

Answers

The lowest term for 2/11 is 2/11 because it can not be reduced. The lowest term for 7/11 is 7/11 to because it can not be reduced

Final answer:

The ratio of 2/11 to 7/11 simplified as a fraction in the lowest terms is 2/7. This was done by canceling out the like terms in both fractions, essentially dividing both numbers in the ratio by the common factor of 11.

Explanation:

To write the ratio 2/11 to 7/11 as a fraction in the lowestterms, you are essentially finding the ratio of these two fractions. Starting from the fractions 2/11 and 7/11, we 'cancel out' the like terms in both fractions. Remember, a ratio is simply a way of comparing two or more numbers. So the ratio of 2/11 to 7/11 simplifies to:

2/11 : 7/11 = 2/7

So, the ratio 2/11 to 7/11 as a fraction in the lowest terms is 2/7. This was achieved by dividing both numbers in the ratio by the common factor of 11.

Learn more about Simplifying Ratios here:

brainly.com/question/30143350

#SPJ3

Is 1,1,2,3 an Arithmetic Sequences

Answers

no because it need to be like in order to make the point to your number it can't repeat again the same number !! V:)

well i am from cape girardeau and my math teacher said that arithmetic numbers and stuff they have to be big numbers like 100,200 stuff like that

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