Answer:
The volume of her cube is 15.625cm^3
Step-by-step explanation:
The formula V = s³, where s represents the side length of the cube.
Answer:
Equation:
2900 CDs will be sold after 20 days.
Step-by-step explanation:
See image.
Answer:
see explanation
Step-by-step explanation:
Using = i, then i² = ( )² = - 1
and i³ = i² × i = - 1 × i = - i
also
= i² × i² = - 1 × - 1 = 1
We can surmise that i raised to any multiple of 4 will equal 1
Given
( note 35 = 32 + 3 and 32 is a multiple of 4 ), thus
=
= 1 × i³ = - i
Answer: 1.83
Step-by-step explanation: 1 2/9 divided by 2/3 = 1.83