Based on the figure, a sound of a given frequency will have the highest intensity for which of the following sets of conditions?
Select your answer.
Sound is passing through water.
S = 100%
Sound is passing through water
S = 10 %
Sound is passing through air
S = 100%
Sound is passing through air.
S = 10-8%

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

b

explanation: