A jet airliner moving initially at 915 mph (with respect to the ground) to the east moves
into a region where the wind is blowing at
319 mph in a direction 78° north of east.
What is the new speed of the aircraft with
respect to the ground?
Answer in units of mph

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