A rational number is any number that can be expressed as a whole number, a fraction, or as a nonrepeating decimal. Otherwise, it is an irrational number.
√4/9: When you simplify this, it becomes 2/3. Hence, this is a <em>rational number.</em>
√2/24: The simplest form when you reduce is 1/√12. Hence, this is an <em>irrational number</em>.
√100: This is equal to 10. Therefore, this is a <em>rational number</em>.
5/4: Since 5/4 is a fraction, it is a <em>rational number</em>.
7.3: This is a fixed decimal, hence, this is<em> rational</em>.
0.002475: This is a fixed decimal, hence, this is <em>rational</em>.
0.01: This is a fixed decimal, hence, this is <em>rational</em>. It is actually equal to 1/10.
Answer:
The answer to your question is below
Step-by-step explanation:
Data
4 red marbles
3 blue marbles
3 yellow marbles
a) Total number of marbles = 4 + 3 + 3 = 10 marbles
b) Number of red marbles = 4 marbles
c) Number of blue marbles = 3 marbles
d) P(blue) = number of blue marbles/ total number = 3/10
e) P(red) = number of red marbles/total number = 4/10 = 2/5
2x+4-4=xg-4
2x÷2=xg-4/2
x=xg-4/2
Answer:
its to blurry
Step-by-step explanation:
Answer:
120 blocks total
Step-by-step explanation:
All of the little cubes have side length 2" Thus, the 11" height of the box cannot be used entirely: we waste the top 1" because the five layers of little cubes reach only to 10" from the bottom.
Start at the bottom of the box. The dimensions of the bottom are 12" by 8". Along the longer side we can lay 6 blocks (which add up to 12" and are 2" wide. We can add 3 more such rows to fill the available 8" width of the box bottom. That's 6*4, or 24 blocks.
We can add 4 more 6 block by 4 block layers before we have the maximum 5 layers stacked in the box.
5 layers times 24 blocks per layer comes to 120 blocks total.
