Answer:
Step-by-step explanation:
Adding both
Answer:
yesssssssssssssss do itttttttt
Answer:
About 68% (is that an answer choice?)
Step-by-step explanation:
In a normal distribution (a bell curve), about 68 percent of the data is in the range between one standard deviation below the mean to one standard deviation above. If your mean is 27, and the standard deviation is 3, then one deviation below to one above would be 27 - 3 to 27 + 3, or 24 - 30.
Answer:
80 ft
Step-by-step explanation:
Circumference is approximately 250 ft
We want to find the diameter.
Circumference of a circle = π × D (D is the diameter)
So πD ≈ 250 ft
D ≈ 
≈ 79.57747155
Diameter is approximately 80 ft.
Janine inflated a ball with a radius of 18 cm.
The volume of that ball will be
Volume = 4 / 3 * pi * r^3
Volume = 4 / 3 * 3.14 * 18^3
Volume = 24416.64 cm^3
Janine inflated another ball with a radius of 12 cm.
The volume of that ball will be
Volume = 4 / 3 * pi * r^3
Volume = 4 / 3 * 3.14 * 12^3
<span>Volume = 7234.56 cm^3
</span>
Difference = 24416.64 cm^3 - <span>7234.56 cm^3
</span>Difference = 17,182.08 cm^3
