For this case, we have by definition, that an irrational number is a number that can not be expressed as a fraction
, where a and b are integers and b is nonzero.
Some examples are:
![\sqrt {2}, \sqrt {3}, e, \pi.](https://tex.z-dn.net/?f=%5Csqrt%20%7B2%7D%2C%20%5Csqrt%20%7B3%7D%2C%20e%2C%20%5Cpi.)
So, that the answer is ![\pi.](https://tex.z-dn.net/?f=%5Cpi.)
Answer:
Option C
Answer:
On Blue print 18 centimeters represents <u>3.6 meters</u>.
Step-by-step explanation:
Given:
Scale is 10 cm = 2 m
We need to find the number of actual meters are represented by 18 1818 centimeters on the blue print.
Solution:
Now we know that;
10 cm = 2 m
so 1 cm = Number of meters in 1 cm.
By using Unitary method we get;
Number of meters in 1 cm = ![\frac{2}{10}=0.2\ m](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B10%7D%3D0.2%5C%20m)
Now we know that;
1 cm = 0.2 m
18 cm = Number of meters in 18 cm.
Again by using Unitary method we get;
Number of meters in 18 cm = ![0.2\times 18 = 3.6\ m](https://tex.z-dn.net/?f=0.2%5Ctimes%2018%20%3D%203.6%5C%20m)
Hence On Blue print 18 centimeters represents <u>3.6 meters</u>.
Answer:
Therefore, Melissa will be charged $72 for busing work ATM 24 times in a month
Step-by-step explanation:
Melissa was charged $3 each time she used the ATM at work
She used the work ATM 24 times in a month.
Charge per usage= $3
Number of times of usage= 24
By how much did her bank account change from using the ATM at work
Total charges = charge per usage × Number of times of usage
= 3 × 24
= 72
Total charges = $72
Therefore, Melissa will be charged $72 for busing work ATM 24 times in a month