If $1,100 is deposited into a savings account offering 11% interest paid annually, approximately how much money will be in the account in 10 years? $12,100 $11,000 $3,123 $1,227

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,