For this case we have that by definition the mass is given by:
Where,
- <em>D: density
</em>
- <em>V: Volume
</em>
The volume of a pyramid is given by:
Where,
- <em>A: area of the base
</em>
- <em>h: height
</em>
Substituting values we have:
We now calculate the mass:
Answer:
he needs 7.74 pounds of zinc
Answer:
2027 = $122.25
2016 = $48
Step-by-step explanation:
Find 1% of 75
75 / 100 = 0.75
multiply by 9
0.75 * 9 = 6.75
So that's $6.75 each year
Now, lets find our answers for 7 years.
6.75 * 7 = $47.25
75 + 47.25 = $122.25
<u>The stock will be $122.25 in 2027</u>
Now for 2016.
$6.75 * 4 = $27
$75 - $27 = $48
<u>The stock was $48 in 2016</u>
Answer:
C
Step-by-step explanation:
2 2 2 2 2 22 2 2 22 2 2 2 2 2 2 2 2 2 2
its 2.