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jasenka [17]
3 years ago
14

If Juliana and Brody hiked 3 2/3 trail and 2 5/6 trail how far did they hike

Mathematics
1 answer:
amid [387]3 years ago
8 0

Part of trail hiked by Juliana = 3 \frac{2}{3}

Part of trail hiked by Brody = 2 \frac{5}{6}

We have to calculate that how part did they hike.

Total part of the trail hiked by Juliana and Brody is calculated by adding the part of trail hiked by them individually.

So, total distance traveled

= 3 \frac{2}{3} + 2 \frac{5}{6}

= \frac{11}{3} + \frac{17}{6}

LCM of 3 and 6 is 6.

= \frac{22+17}{6}

= \frac{39}{6}

= \frac{13}{2}

= 6 \frac{1}{2}

So, Juliana and Brody traveled 6 \frac{1}{2} far.

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a_sh-v [17]

Answer:

You would have $343.37 at the end of the 2 years.

Step-by-step explanation:

Interest earned is like bonus money the bank pays you just for keeping money

\mathrm{Compund\:Interest\:Formula}:\quad A =  P {  \left( 1+ \dfrac{ r  }{ n  }    \right)    }^{ nt  }

P: the starting balance of the account (also called initial deposit, or principal)

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A =  300 {  \left( 1+ \dfrac{ 0.07  }{ 1  }    \right)    }^{ 1 \times  2  }

\mathrm{Anything\:divided\:by\:1\:gives\:itself}

A =  300 {  \left( 1+0.07  \right)    }^{ 1 \times  2  }

\mathrm{Add\:1\:and\:0.07\:to\:get\:1.07}

A =  300 \times   { 1.07  }^{ 1 \times  2  }

\mathrm{Multiply\:1\:and\:2\:to\:get\:2}

A =  300 \times   { 1.07  }^{ 2  }

\mathrm{Calculate\:1.07\:to\:the\:power\:of\:2\:and\:get\:1.1449}

A =  300 \times  1.1449

\mathrm{Multiply\:300\:and\:1.1449\:to\:get\:343.47}

A =  343.47

So you would have $343.37 at the end of the 2 years.

Look at the chart

\mathrm{Year}\quad \mathrm{Year\: Interest}\quad \mathrm{Total\:Interest}\quad \mathrm{Balance}\\\quad1\quad\quad\quad $21.00\quad\quad\quad\quad $21.00\quad\quad\quad\quad $321.00\\\quad2\quad\quad\quad $22.47\quad\quad\quad\quad $43.47\quad\quad\quad\quad $343.47

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