Answer:
To find the cube root of a number is a bit more complicated and in our days is considered impractical, but here is a method explained. Look at the 2nd example scrolling down about 1/3 of the page
If you want to know the concept of square roots and cube roots ?
the square root of a number is that number which when multiplied by itself two times gives us that number
e.g.
√64 = x , so that (x)(x) = 64
and from our multiplication table we know that
(8)(8) = 64 , so that
√64 = 8
the cube root of a number is that number which when multiplied by itself three times gives us that number
e.g.
∛64 = x , so that (x)(x)(x) = 64 , and thus x = 4 because 4x4x4 = 64
so ∛64 = 4
for 9 I wrote Any decimal which terminates is rational
any decimal which has a repeat is rational
any decimal which does not show any repeating decimals and which is never-ending is irrational
Step-by-step explanation:
Answer : 2
Step by step walkthrough:
Answer: 10%
Step-by-step explanation:
Let the sale tax = $x
Cost price (CP) of the surfboard = $920
Sale tax with cost price of the surfboard = $1,012
Therefore the sale tax ($x) = $1,012 - $920
=$92
Therefore the sale tax percentage = ⁹²/₉₂₀ x 100
= 10%
It is a type of active transport because it will require energy to move against the concentration gradient (low to high)
- option A
