What type of energy is released when fossil fuels are burned?

Before the fuel is burned, it's chock full of chemical energy.  When the fuel is burned, the chemical energy is released, and it escapes in the form of heat and light energy. 

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

a 2,000 calorie based diet.