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Mumz [18]
3 years ago
9

If you have to drive 200 miles and someone drives 4/10 of the distance and some one else drives 20% what does the other person.

Have left to drive
Mathematics
1 answer:
Dafna11 [192]3 years ago
8 0

Answer:80 miles

Step-by-step explanation:

40% of 200 is 80 and the first two people drive a total of 60% leaving 40% for the last person

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Fernando invested money in a 5-yr CD (certificate of deposit) that returned the equivalent of 3.3% simple interest. He invested
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Answer:

Fernando invested $ 5000 on the 5-year CD and $ 4000 on the 18-month CD.

Step-by-step explanation:

Since Fernando invested money in a 5-yr CD (certificate of deposit) that returned the equivalent of 3.3% simple interest, and the invested $ 1000 less in a 18-month CD that had a 2% simple interest return, if the total amount of interest from these investments was $ 945.00, to determine how much was invested in each CD the following calculation must be performed:

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Step-by-step explanation:

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Where l_1 is the lenght of the given side of the smaller triangle and l_2 is the lenght of the given side of the larger triangle.

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It can be written as following:

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ratio_{(perimeter)}=\frac{l_1}{l_2}

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Therefore:

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It can be written as following:

ratio_{(perimeter)}=7:8

5 0
3 years ago
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