Fresh cut flowers need to be in at least 4in of water. A spherical vase is filled until the surface of the water is a circle of
1 answer:
Answer:
No. The depth of the water is less than the required depth(2.5 inches<4 inches)
Step-by-step explanation:
-The deepest point of the half-filled vase is the point perpendicular to the sphere's midpoint.
-This point is equivalent to the extreme end of the radius.
-Since, the diameter is 5 inches, the radius is:
2.5inches<4 inches
Hence, the water is not deep enough for the flowers.
You might be interested in
Answer:
a) A response of 8.9 represents the 92nd percentile.
b) A response of 6.6 represents the 62nd percentile.
c) A response of 4.4 represents the first quartile.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 5.9
Standard Deviation, σ = 2.2
We assume that the distribution of response is a bell shaped distribution that is a normal distribution.
Formula:
a) We have to find the value of x such that the probability is 0.92
P(X < x)
Calculation the value from standard normal z table, we have,
A response of 8.9 represents the 92nd percentile.
b) We have to find the value of x such that the probability is 0.62
P(X < x)
Calculation the value from standard normal z table, we have,
A response of 6.6 represents the 62nd percentile.
c) We have to find the value of x such that the probability is 0.25
P(X < x)
Calculation the value from standard normal z table, we have,
A response of 4.4 represents the first quartile.