The truck driver is delivering boxes to a warehouse. What is the average speed of the truck, if it takes the truck driver 2.5 hours to get to the warehouse that is 75km away? A.
30 km/h

B.
187.5 km/h

C.
60 km/h

D.
-30 km/h

atomic = no of protons.

mass number-atomic number = neutron number

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