Answer:
4 Cubes
Step-by-step explanation:
A box 4 cm by 6 cm by 8 cm is painted on all six faces.
The volume of the box = L × B × W
V = 4 × 6 × 8 = 192 cm³
The box cut into cubes with the 2 cm sides.
Volume of the 2 cm cube = 2 × 2 × 2 = 8 cm³
The number of cubes from the box =
= 24 cubes
There would be 4 cubes in the middle would be painted only one side.
Periphery cubes of the box are painted on two or more sides.
Answer:
$990 per unit.
Step-by-step explanation:
The Unit Cost (C) and Unit Revenue R from the production and sale of x units are related by the function:
We are required to find the rate of change of revenue per unit when the cost per unit is changing by $9 and the revenue is $1,000.
Rate of Change of C,
The Revenue is changing at a rate of $990 per unit.
Answer:
61
Step-by-step explanation:
The sum of all the angles in any triangle is 180.
To find x, just add the other two angles and subtract the sum from 180.
37 + 82 = 119
180 - 119 = 61.
Therefore, the answer is 61 degrees.
Answer: negative 6
Step-by-step explanation:
Since at the top of the mountain its already 0 and the degrees drop 3 each hour then multiply -3 by 2 hours and there you go.
Answer:
4/5 or 1 1/3
Step-by-step explanation:
4 over 5, or 1 and then 1 over 3