3 years ago

Pablo is running a 15.5-kilometer race.

Mathematics

1 answer:

Montano1993 [528]3 years ago

5 0

It would be answer D

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A stock has had returns of 11 percent, 18 percent, 20 percent, −13 percent, 25 percent, and −9 percent over the last six years.

Naily [24]

Answer: a) 8.67%, b) 7.64%.

Step-by-step explanation:

Since we have given that

Stock has returns is given by

11 percent, 18 percent, 20 percent, −13 percent, 25 percent, and −9 percent

Number of years = 6

Arithmetic average returns for the stock is given by

$\dfrac{11+18+20-13+25-9}{6}\\\\=8.67\%$

Geometric average returns for the stock is given by

$[(1+0.11)\times (1+0.18)\times (1+0.20)\times (1-0.13)\times (1+0.25)\times (1-0.09)]^{\frac{1}{6}}-1\\\\=[1.11\times 1.18\times 1.20\times 0.87\times 1.25\times 0.91]^{\frac{1}{6}}-1\\\\=7.64\%$

Hence, a) 8.67%, b) 7.64%.

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3 years ago

If a rectangle measures 12 meters by 16 meters, what is the length, in meters, of the diagonal of the rectangle?

Serggg [28]

Answer:

20 meters

Step-by-step explanation:

use the Pythagorean theorem:

$a^2+b^2=c^2\\\\12^2 + 16^2 = c^2\\\\144 + 256 = c^2\\\\c^2 = 400\\\\c = 20$

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2 years ago

A polynomial function with leading term 8x ^9 has a degree of what?<br>

agasfer [191]

Answer:

Step-by-step explanation:

hi! if the leading term is 8x^9, this means that this is the term with the highest power. therefore, its degree is 9.

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3 years ago

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Answer:

D. All the choices are correct

I think that's the right answer, if it isn't than my bad!!

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Bottles of what???????

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