Match these items . 1. first nuclear reactor fermi 2. atomic mass 3. splitting of nuclei into lighter elements neutron 4. number of neutrons and protons becquerel 5. builds heavier elements fission 6. discovered radioactivity curie 7. unit of radiation fusion

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

c. magnitude and direction