Answer:
8
Step-by-step explanation:
=z²-3z+4 when z is 4
=4²-3(4)+4
=16-12+4
=8
The formula for a cone is
![v = \pi \times {r}^{2} \times ( \frac{h}{3} )](https://tex.z-dn.net/?f=v%20%3D%20%5Cpi%20%5Ctimes%20%20%7Br%7D%5E%7B2%7D%20%20%5Ctimes%20%28%20%5Cfrac%7Bh%7D%7B3%7D%20%29)
insert 20 for your height and rearrange the formula to find the radius. Leave a comment if you need more help.
Answer:
Find a number that divides equally in both the numerator and denominator then divide the numerator and denominator by the number you just found an
Step-by-step explanation:
1) Find a number that divides equally in both the numerator and denominator
2) Then divide the numerator and denominator by the number you just found
3) Keep on doing this until you can't divide the numerator and denominator exactly with the number you found
<em>NOT</em><em> </em><em>100</em><em>%</em><em> </em><em>SURE</em><em> </em><em>IF</em><em> </em><em>THIS</em><em> </em><em>IS</em><em> </em><em>WHAT</em><em> </em><em>YOU</em><em> </em><em>MEANT</em><em> </em><em>OR</em><em> </em><em>IF</em><em> </em><em>YOU</em><em> </em><em>EVEN</em><em> </em><em>UNDERSTAND</em><em> </em><em>WHAT</em><em> </em><em>I</em><em> </em><em>HAVE</em><em> </em><em>WRITTEN</em><em> </em><em>BUT</em><em> </em><em>I</em><em> </em><em>TRIED</em><em> </em><em>MY</em><em> </em><em>BEST</em>
<span>The word problem gives a rate of oil consumption at a rate of 25 gallons per 3 hours and 45 minutes. 3 hours and 45 minutes can be displayed as 3.75 hours. so you can say the generator consumes oil at a rate of 25 gallons per 3.75 hours. The following equation give you the oil consumption on a per hour basis; 25/3.75 and that gives you 6.67 gallons per hour. In 6 hours the generator will consume 40 gallons.</span>
Answer:
(C)Zero
Step-by-step explanation:
Because of the zero on top of the <em>y</em> in the division anything that you multiply or divides is always zero even a negative so the answer is zero