You invest $15,000 in a retirement plan. the plan is expected to have an
annual return of 9%. write a rule for the amount of money a(n) available in the plan at
the beginning of the nth year. what is the balance of the account at the
beginning of the 25th year?

this involves finding sums of geometric series !

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality