An object is placed so that the image formed is a real image of the Sam size as the object. What is the position of the object?
A. At the focal point
B. At a distance of twice the focal length
C. Greater than the focal length but less than twice the focal length
D. At a distance less than the focal length

The position of the object  placed so that the image formed is a real image of the same size as the object is at a distance of twice the focal length

Explanation:

In this case, if the object is to be placed in such a way that the image thus formed by the object is real image of the same size so, the position of the object is at a distance  twice  of the focal length .

So the object is  said to be in position at a distance of two times of its focal length  i.e., it can be represented as 2

Explanation:

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