Last year, Heather opened an investment account with $ 5800. At the end of the year, the amount in the account
had increased by 29.5 %. How much is this increase in dollars? How much money was in her account at the end of
last year?

$7511

Step-by-step explanation:

So the initial amount is $5800. 29.5% increase means 29.5/100 * $5800.

So the answer would be about $1711.

Amount till the end of the year is $5800 + $1711 = $7511

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answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft