3 years ago

70% of what is $28 dollars?

1 answer:

5 0

19.60 is the right answer u take the percent sign and move it two places to the left. Times that by 28 and get ur answer

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A stock has produced returns of 14.5 percent, 4.8 percent, 10.2 percent, and 6.1 percent over the past four years respectively.

Anettt [7]

<span>The geometric average return is the the nth root of the product of the stock returns. So we have nâš r1 * r2 * r3. Where n is the number of returns. So we have 4âš(14.5 * 4.8 * 10.2 * 6 1) This gives us 4âš ( 4330.512) The fourth root of 4330.512 is 8.1121 percent.</span>

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3 years ago

Expand the polynomials and simplify. (2x+3y)^2

astra-53 [7]

Answer:

4x^2+12xy+9y^2

Step-by-step explanation:

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3 years ago

Find the measurement of angle m.

Musya8 [376]

Answer:

m = 35°

Step-by-step explanation:

Supplementary angles, sum = 180°

m + 145° = 180°

m = 180° -145°

m = 35°

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3 years ago

The square root of 8?

Hoochie [10]

Answer:

√8 8n sure form= √ 4 ×√2

= 2×√2

= 2√2

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3 years ago

The distance between two cities on a map is 3.5 centimeters. The map uses a scale in which 1 centimeter represents 20 kilometers

USPshnik [31]

Answer:

Step-by-step explanation:

20 km times 3 plus 10 km

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3 years ago