2 years ago

Hello! sorry need help again. :) Please solve the problem below...

Mathematics

1 answer:

Kruka [31]2 years ago

3 0

RS goes with TS. TU goes with RQ. QS goes with US.

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13, 5, 4, 9, 7, 14, 4 The deviations are _____.

fenix001 [56]

Answer:

B."5, -3, -4, 1, -1, 6, -4"

Step-by-step explanation:

We are given that

13,5,4,9,7,14,4

We have to find the deviation.

Mean= $\frac{sum\;of\;data}{total\;number\;of\;data}$

Using the formula

$Mean,\mu=\frac{13+5+4+9+7+14+4}{7}$

$Mean,\mu=\frac{56}{7}=8$

Deviation= $x_i-\mu$

$x_i-\mu$

13 5

5 -3

4 - 4

9 1

7 -1

14 6

4 - 4

Hence, option B is correct.

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3 years ago

How many halves go into 40

horsena [70]

We divide 40 by 1/2:-

40 / 1/2 = 40 * 2/1 = 80 answer

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2 years ago

Can someone please help

Rzqust [24]

Answer: D

When you multiply out the fraction it gives you (3/2)x + 7/4

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3 years ago

Read 2 more answers

5. 6.9Write the decimal as a a fraction or mixed number?

salantis [7]

6.9 as a fraction or mixed number

6.9 = 6 9/10

This is also the same as 69/10

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1 year ago

Find x so that QS||PT. PQ=8,QR=5,RS=15,ST=x+3

Amiraneli [1.4K]

Answer:

15/8= 3+15/8+(x-3)

Step-by-step explanation:

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2 years ago