Answer:
Irrational
Step-by-step explanation:
The square root of 16.45 would be a number that will never end, making it irrational.
The order you apply the adjustments does make a difference because the percents that are applied will be applied to different amount.
For example, 80% of 100 = $80. The price would be $180.
Decreasing this by 25% 25% of 180 = $45; 180-45 = $135.
25% of 100 is not the same as 25% of 180.
Answer:
6
Step-by-step explanation:
a cube has sides of the same length hence its volume is obtain as cubed side.
we have the volume and we need the side:
![\sqrt[3]{216} =\sqrt[3]{3^{3} 2^{3} } = 3*2 = 6](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B216%7D%20%3D%5Csqrt%5B3%5D%7B3%5E%7B3%7D%202%5E%7B3%7D%20%7D%20%3D%203%2A2%20%3D%206)
Answer:
19
Step-by-step explanation:
5x² – 3x + 5
Substitute 2 in for x
5(2)² - 3(2) + 5
Solve exponents first
5(4) - 3(2) + 5
Solve/multiply parenthesis
20 - 6 + 5
Add and subtract
19
Hope this helps :)
