Answer:
9.8 inches
Step-by-step explanation:
<h3>Formula for volume of the sphere is = 4/3πr³</h3><h3>Form and solve the equation for the radius</h3><h3>So: 4/3πr³= 498in³</h3><h3>πr³= 498in³*3/4 which = to 373.5in³</h3><h3>r³= 373.5in³/π</h3><h3>r=∛(373.5in³/π)</h3><h3>calculate r and times the result by 2 for diameter</h3><h3>it will be 9.834...</h3><h3>nearest tenth of an inch means the accuracy is 1 decimal place because nearest tenth= 1/10 or 0.1</h3><h3>So the final answer is 9.8in</h3>
2.8*10^12 cells/ 2000= 1.4*10^9 cells.
The number of cells the scientist uses in the second experiment is 1.4*10^9 cells.
Hope this helps~
Answer:
Step-by-step explanation:
This is actually really Easy.
The answer is 172,200
To find the volume of the larger stockpot, you will need to find the radius using proportional reasoning.
Use the following proportion to solve for the radius of the large stockpot.
<u>height </u> <u>10 in</u> <u>16 in</u>
radius 2.5 in x in.
10x = 2.5 x 16
10x = 40
x = 4 in.
The radius of the larger stockpot is 4 in.
V = pi x r^2 x h
3.14 x 4^2 x 16
V = 803.84 cubic inches
The volume of the larger stockpot is approximately 803.84 cubic inches.