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Mashcka [7]
3 years ago
14

Alice is making a necklace she has a chain that is 400 mm long she puts forty 1.7 mm beads twenty-seven 6.5 mm beads and eight 3

.4 mm beads on the chain about how much of the 400 mm chain is left withoutbeads?
388 mm

270 mm

230 mm

129 mm​
Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
6 0

The answer is <u>D) 129 mm​</u>

<u></u>

<u>Hope this helps!</u>

enot [183]3 years ago
4 0

Answer: I believe its D

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The amount of money that Phyllis invested at each given rate of 4 and 6 percent is = $394.57 and $591.86 respectively.

<h3>Calculation of the total capital invested</h3>

The time the investment lasted= 12 years.

Simple interest = 1579.05 - 800= $779.05

The principal capital= $800

Rate of the both capital invested;

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To find the amount of money that Phyllis invested at each given rate,

Rate 1 = 4/8.11× 800

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Rate 2 = 6/8.11× 800

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The amount of money that Phyllis invested at each given rate of 4 and 6 percent is = $394.57 and $591.86 respectively.

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brainly.com/question/20690803

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