First National Bank is offering 4.25% interest on an account. Susan makes an initial deposit of $20,000. Calculate the interest earned over 20 years if the bank…. Calculates the interest using simple interest (I=Prt)

Calculates the interest using compound interest compounded annually.

Calculates the interest using compound interest compounded quarterly.

Calculates the interest using compound interest compounded monthly.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap