The planet mercury travels in an elliptical orbit with eccentricity 0.206. its minimum distance from the sun is 4.6 ⨯ 107 km. find its maximum distance from the sun. (if you enter your answer in scientific notation, round the decimal value to two decimal places. use equivalent rounding if you do not enter your answer in scientific notation.)

Explanation:

It is given that,

The planet Mercury travels in an elliptical orbit with eccentricity 0.206, e = 0.206

The minimum distance from the sun,

The relation between the minimum and the maximum distance from the sun is given by :

a is the maximum distance from the sun

or

So, the maximum distance from the sun is . Hence, this is the required solution.

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