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3 years ago

Two number cubes are rolled.

Mathematics

2 answers:

yaroslaw [1]3 years ago

8 0

Answer:

1/4

Step-by-step explanation:

Assuming the number cube is a six-faced die, you have

1 2 3 4 5 6

three odd numbers, and three even numbers. Therefore, the chance of it landing on an odd number or even number is 3/6, which equals 1/2. That means you have a 50% chance to get an odd number, or an even number.

So, you have two die. Both have a 50/50 chance of getting an even or odd number. So what's the chance of one landing on an odd number, and the other landing on an even number?

You would have a 25% chance for an even and then an even number

You would have a 25% chance for an odd and then an odd number

You would have a 25% chance for an even and then an odd number

You would have a 25% chance for an odd and then an even number.

25% as a simplified fraction is 1/4. Therefore, 1/4 is your answer.

Degger [83]3 years ago

3 0

Answer:

1/4

Step-by-step explanation:

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Need help at this question

olga2289 [7]

The answer is definitely 2.4>3x

7 0

3 years ago

12 is what percent of 30?

EleoNora [17]

1. 12 is what percent of 30:
Ok let’s try to analyze the problem.
First, this problem is asking us to determine what the percentage of 12 out of 30 is.
=> 30 is equals to 100% of the number
=> 12 is the X% of the number.
Solutions:
=> 12 / 30 = 0.4
now, multiply this with 100% to get the percentage rate of this decimal number.
=> .4 * 100% = 40%
Therefore, 1 is 40% of the number 30.

6 0

3 years ago

Read 2 more answers

What is the value of x in the linear inequality ? -3(4x-8.2)<-11.98x+14 3/4

Karo-lina-s [1.5K]

Solving the inequality $-3(4x-8.2)$ we get value of x: $x>492.5$

Step-by-step explanation:

We need to solve the inequality $-3(4x-8.2)$ and find value of x.

Solving:

$-3(4x-8.2)$

Multiplying -3 with the terms inside the bracket

$-12x+24.6$

Converting mixed fraction into improper fraction:

$-12x+24.6$

Adding 11.98x on both sides

$-12x+24.6+11.98x$

Subtracting 24.6 on both sides:

$-0.02x+24.6-24.6$

Divide both sides by -0.02 and reverse the inequality i.e < sign is changed to > due to division of (-) sign.

$\frac{-0.02x}{-0.02}492.5$

So, solving the inequality $-3(4x-8.2)$ we get value of x: $x>492.5$

Keywords: Solving Inequality

Learn more about solving inequality at:

#learnwithBrainly

6 0

4 years ago

If 5 x 6 = 20+y. what is the value of y? Select one: 10, 6 ,5 ,30

AlladinOne [14]

Answer:\

y=10

Step-by-step explanation:

5 times 6 to 30

30=20+y

Subtract 20 from both sides.

30-20=y

Simplify 30-2o to 10.

10=y

y=10

4 0

3 years ago

An 8- pound bag of apples costs $17.50.What is the unit price?

hammer [34]

To find the answer to this we will set up a proportion. Lets do it:-

$\frac{8}{17.50} = \frac{1}{x}$

Now we will cross multiply:-

7.50 · 1 = 17.50

Next we will divide:-

17.50 ÷ 8 = x

x = 2.18

So, $2.18 per pound of apples.

Hope I helped ya!!

3 0

3 years ago

Read 2 more answers