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
Answer:
it helps you in everyday life
Step-by-step explanation:
you can speak better
Answer:
total pay in 4 weeks is $ 1960.00
$ 12.25 per hour
Step-by-step explanation:
5 x 165= $ 825
6 x 110= $ 660
5 x 95= $ 475
____________
$ 1960.00 dollars divided by 160 = 12.25
1960/ 160= 12.25
The answer is 5 you can also use your fingers no I’m not calling you dumb I’m just saying you can
Answer:
37 1/8
Step-by-step explanation:
The problem probably assumes direct variation
y=kx
IF so, then plug in the values and solve for k
27=k(8)
k = 27/8
y= (27/8)x. Now let x = 11
y = (27/8)11 = 27(11)/8 = 37.125 = 37 1/8
y = 37 1/8
the problem is making some assumption about the relation between x and y. The simplest assumption that's likely is direct variation, that x and y are linearly related. The graph is a straight line through the origin with slope = 27/8
