The volume of the sphere is cubic meters.
Explanation:
Given that the radius of the sphere is 6 m
We need to determine the volume of the sphere.
<u>Volume of the sphere:</u>
The volume of the sphere can be determined using the formula,
Substituting the value in the above formula, we have,
Simplifying the values, we get,
Thus, the volume of the sphere is cubic meters.
Answer:
Step-by-step explanation:
The confidence interval for population proportion(p) is given by :-
, where = Sample proportion.
n= Sample size.
z* = Critical value.
Let p = Proportion of adults in the U.S. who have donated blood in the past two years.
As per given , we have
n= 2322
Sample proportion of adults in the U.S. who have donated blood in the past two years. :
By z-table , the critical value for 90% confidence : z*= 1.645
Then, the 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years will be
Hence, the 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years. =
Answer:
+
= 4 + 4 * 3 = 16 =
Step-by-step explanation:
The Pythagorean Theorem states that the two shorter sides of a right triangle squared and added together will equal the longest side (hypotenuse) of the right triangle squared. The longest side of this right triangle is 4, 4 squared is 16. The two shorter sides of the right triangle are 2 and , squared individually would be 4 and 12, and added together they also equal 16. These sides are a valid input for the Pythagorean Theorem, so these three sides are the sides of a right triangle. 2 and
being the legs of the right triangle, and 4 being the hypotenuse.