Answer:
420 = T
Step-by-step explanation:
500 is 80 more than T
so reverse the problem to make it
500 - 80
and that equals 420
making the answer 420=T
Answer:
[7^(1/3)]^3 = 7^(1/3) * 7^(1/3) * 7^(1/3)=7^(1/3 + 1/3 + 1/3)=7^(3/3) =7^1=7
The last option is the correct one
Explanation:
Te given is:
[7^(1/3)]^3 which means that we will multiply 7^(1/3) by itself three times
So, the first step is:
[7^(1/3)]^3 = 7^(1/3) * 7^(1/3) * 7^(1/3)
Now, when multiplying numbers with same base, the powers are added together.
Here, we have the same base (7), so we will add the powers.
So, the next step is:
7^(1/3) * 7^(1/3) * 7^(1/3) = 7^(1/3 + 1/3 + 1/3)
Now, 1/3 + 1/3 + 1/3 = 3/3 which is equal to 1
So, the third step is:
7^(1/3 + 1/3 + 1/3)=7^(3/3) =7^1
Finally, any base raised to the power of one would be equal to itself.
So, the final step is:
7^(3/3) =7^1=7
Concatenating all the previous steps, we will find that the complete scenario is:
[7^(1/3)]^3 = 7^(1/3) * 7^(1/3) * 7^(1/3)=7^(1/3 + 1/3 + 1/3)=7^(3/3) =7^1=7
Hope this helps :)
<span>Welll since</span> <span>is</span> a percentage we <span>now is</span> over 100...
225/100
We can simplify this...9/4
That is our fraction... In mix number is...
2 25/100
We can simplify 25 and 100 dividing them by 25 <span>sooo</span>...
The Mix number is
2 1/4
Percentage
225%
Fraction
225/100
<span>or</span>
9/4
Mix Number
2 25/100
<span>or</span>
2 1/4
It can also be seen as...
2.25
Hope it help :3
Answer:C
Step-by-step explanation: 100 x 23/100=23