Answer:
628.32
Step-by-step explanation:
Volume of a cone = 1/3 π r² h
10x + 5 = 16x - 1
<span>6x = 6 </span>
<span>x = 1 </span>
Answer:
pretty sure its B
Step-by-step explanation:
Answer:
Option c. 30,000
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form
or 
Let
y ----> safe load in pounds
x ----> length in feet of a horizontal beam
we have
For 
Remember that

substitute

You could use a calculator.. or if it is already in distributive property then just add it up