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sergiy2304 [10]

1 year ago

8

I need help with this

1 answer:

Llana [10]1 year ago

4 0

Answer:

? = 4 units

Step-by-step explanation:

'2' is to ' 7+2 ' as ? is to '14 + ? '

2/ 9 = ? / (14 + ?) cross mutiply

28 + 2? = 9?

28 = 7?

? = 4

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3 years ago

2) 83,97,85,84,96, 80,80,87,91<br> Mean median and mode

marusya05 [52]

$\text {Hi! Let's Solve this Problem!}$

$\text {Before you find the Mean, Medina and Mode you must put the numbers in order.}$

$\text {Before: 83, 97, 85, 84, 96, 80, 80, 87, 91}\\\text {After: 80, 80, 83, 84, 85, 87, 91, 96, 97}$

$\underline {\text {Mean}}$

$\text {To Find the Mean you must Add all the Numbers then Divide.}$

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$\underline {\text Median}}$

$\text {To find the Median you find the number that's in the middle of the set.}$

$\text {Put your Left Pointer Finger on 83. Put your Right Pointer Finger on 91.}$

$\text {Move your Left Finger to the Right. Move your Right Finger to the Left.}$

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$\fbox {85}$

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$\text {Since 80 is the number that is showing more than any other number}$ $\text {this tells us that 80 is our Mode.}$

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$\fbox {80}$

$\text {Best of Luck!}$

4 0

3 years ago

Find the slope of (-7,-2) and (-4,7)

algol [13]

Answer:

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Step-by-step explanation:

the formula is y2(7) minus y1(-2)

divided by x2(-4) minus x1(-7)

5 0

2 years ago

Read 2 more answers