A family earns $1,240,000 each year. If they invested half of their yearly earnings in a savings account earning 4% simple interest, how much would a savings account have in total it at the end of five years

Savings account will have $ 1,364,000 in total at the end of five years.

Step-by-step explanation:

Given: Yearly earning = $1,240,000

Rate of interest =4% = 0.04

Time = 5 years

Amount invested = of (Yearly earning)

Simple interest = principal x rate x time

Simple interest = $ [ (620000) x (0.04) x (5)]

= $124000

Amount after 5 years = principal + interest

= $ ( 1240000+124000 )

= $ 1,364,000

Hence, savings account will have $ 1,364,000 in total at the end of five years.

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step-by-step explanation:

u send me a picture of ur work

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.