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3 years ago

6

Im in a bit of a predicament. So, i have 10 elements. And 4 elements each can go in an area. So that means ill have combinations

of 4 in each area once im done. What i dont know is how many areas there will be. Can anyone help me?

1 answer:

Fynjy0 [20]3 years ago

4 0

Answer:

cant help

Step-by-step explanation:

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Cual es la utilidad de la representacion a escala de diferentes distancias reales

svp [43]

Answer:

Scales are used to represent real distances and proportions into maps and planes, that way we can have a bigger perspective about something just having in paper.

One direct use of scales are seen in architecture plans, there, the architect uses scales to represent the construction he is designing. Also, the architect can have a more complete point of view about the principial elements on his work.

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3 years ago

Using the figure, the transformation shown is <br>o. Reflection<br>o. Rotation<br>o. Translation

Grace [21]

Answer:

Its a Translation because all they did with it was move it. It never changed size or shape.

Step-by-step explanation:

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3 years ago

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Find the slope of the line that would pass

Leno4ka [110]

Answer:

10

Step-by-step explanation:

Here we go!

Slope Formula:

$\frac{ {y}^{2} - {y}^{1} }{ {x}^{2} - {x}^{1} }$

What we know: (-4, -52) and (-1, -22)

Plug in the numbers!

$\frac{ - 52 - ( - 22)}{ - 4 - ( - 1)}$

Fix it!

$\frac{ - 52 + 22}{ - 4 + 1}$

Add

$\frac{ - 30}{ - 3}$

Divide

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Hope this helps!

4 0

3 years ago

A study was done to determine the average number of homes that a homeowner owns in his or her lifetime. For the 60 homeowners su

const2013 [10]

Answer:

D) (3.67, 4.73)

Step-by-step explanation:

Confidence Interval for the true average number of homes that a person owns in his or her lifetimecan be calculated using M±ME where

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ME is the margin of error from the mean

And margin of error (ME) can be calculated as

ME= $\frac{z*s}{\sqrt{N} }$ where

z is the corresponding statistic in the given confidence level(1.96)

s is the standard deviation of the sample(2.1)

N is the sample size (60)

Putting the numbers we get ME= $\frac{1.96*2.1}{\sqrt{60} }$ ≈0.53

Then the 95% confidence interval is 4.2±0.53 or (3.67, 4.73)

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3 years ago

If R is between A and D and<br> DR = 8 and DA = 15 then AR=

dolphi86 [110]

Answer:

7

Step-by-step explanation:

heres a model

A ----------R---------D

A ----?-----R----8---D

A----------15----------D

15 - 8 = 7

AR = 7

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3 years ago