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Gnoma [55]
3 years ago
5

Which is equivalent to 3 X 3 X 3 X 3 X 3 A 3x5 B 3^3 C 5^3 D 3^5

Mathematics
1 answer:
Anna35 [415]3 years ago
7 0

Answer:

2x+5x-6

Step-by-step explanation:

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The following are the annual salaries of 15 chief executive officers of major companies. (The salaries are written in thousands
Alisiya [41]

Answer:

The 25th percentile is 248.

The 70th percentile is 700.

Step-by-step explanation:

The pth percentile is a data value such that at least p% of the data-set is less-than or equal to this data value and at least (100-p)% of the data-set are more-than or equal to this data value.

Arrange the data set in ascending order as follows:

S = {75 , 157 , 224 , 248 , 271 , 381 , 472 , 495 , 586 , 676 , 700 , 723 , 743 , 767 , 1250}

The formula to compute the position of the pth percentile is:

p^{th} \text{Percentile}=\frac{(n+1)\cdot p}{100}

Compute the 25th percentile as follows:

25^{th} \text{Percentile}=\frac{(15+1)\cdot 25}{100}=4^{th}obs.

The 4th observation from the arranged data set is 248 .

Thus, the 25th percentile is 248.

Compute the 70th percentile as follows:

70^{th} \text{Percentile}=\frac{(15+1)\cdot 70}{100}\approx 11^{th}obs.

The 11th observation from the arranged data set is 700.

Thus, the 70th percentile is 700.

4 0
2 years ago
Identify the property shown below: 4+<br>(x + y) = (4+x) + y​
Pavlova-9 [17]

to matematyka zlozona 1/2 1/3 1/4

dostalem 5 z tego

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3 years ago
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Naddika [18.5K]
Help meeeee. !!!!!!!!!!!

4 0
3 years ago
Please help :')
nordsb [41]

Let

x---------> represents Martin's sister's age

y--------> represents Martin's  age

we know that

y=x-6 --------> equation 1

x+y\leq 22 --------> equation 2

Substitute equation 1 in equation 2

x+[x-6]\leq 22\\2x\leq 22+6\\ x\leq 14

therefore

<u>the answer is</u>

Part a) An inequality that can be used to represent this situation is

x+[x-6]\leq 22 or x\leq 14

Part b) the oldest age Martin's sister can be is 14 years old

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3 years ago
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Two people are traveling and need to exchange the currency of their native country for the currency of the country they are visi
pashok25 [27]

Here is my answer to ttm have a great day!:)

4 0
3 years ago
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