The formula for volume of a cone is:
V = PI x r^2 x h/3
r = radius = 550 / 2 = 275
h = 290
Find the volume:
A) Volume = 3.14 x 275^2 x 290/3 = 22,954,708 cubic feet.
Now convert to tons and then multiply by ounces per ton of gold.
B) 22,954,708 / 10 = 22,95,470.8 tons
22,95,470.8 x 0.115 = 263,979 ounces of gold.
Answer:
the answer is 8, the distance between -11 and -3 is 8
Step-by-step explanation:
if you count the between the numbers it's a total of 8
Answer:
10 units
Step-by-step explanation:
In this equation the parenthesis act as a multiplier, so you take w(2w + 2) = 40.
the variable w represents the number 1, so you multiply the numbers within the parenthesis.
w x 2w = 2w
w x 2 = 2w
so now you have 2w + 2w = 40
add the w's for 4w = 40
Now you need to get rid of the number next to the W.
divide the four from the W and divide the 40 as well
4w/4= w
40/4 = 10
W=10
Step-by-step explanation:
(1/12)^-2b x 12^-2b+2=12
12^-(-2b) x 12^-2b+2=12
12^2b+(-2b+12)=12
2b-2b+12=12
=1
