2/9 hr = 2/3 mi
x4.5 x4.5
1hr = 3mi ----> 3MPH
so it is 3 miles per hour (Find the answer that matches this since i didn't have the answer choices.)
Start by the basic ratio:
32/12
Divide each side by four, as they both have a factor of 4
32/4=8
12/4=3
New ratio=8/3
The simplified ratio of 32 ft over 12 ft is 8/3
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:7 inches
Step-by-step explanation:
Volume of cube=343
volume of cube=length x length x length
length =L
Volume of cube=LxLxL
343=L^3
L^3=343
Taking the cube root of both sides we get
L=cube root of 343
L=7
Length =7 inches
