In graph A, two waves are shown at a given instant. What is the number of the curve in graph B that represents the wave resulting from the superposition of
the two waves in A at this instant?
a. 1
b. 2
c. 3
d. The resultant is zero for all values of x.
e. None of these represent the wave.

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

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

the moving of the box is a result of centripetal force. think of that  as a car or a truck in this case creates a turn, the force of friction performing upon the turned wheels of the car runs centripetal force obligatory for circular motion for the things inside it.