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11111nata11111 [884]
3 years ago
12

PLEASE HELP ASAP WILL GIVE BRAINLIEST!

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0

Answer:

1.01

Step-by-step explanation:

Mean with outliner = (39.55 + 40.51 + 41.01 + 37.76+ 35.32 + 33.28 + 34.38 + 36.48 + 39.87 + 50.32 + 40.59 + 41.71)/12 = 39.23 seconds.

In this case, the outlier comes to be the data: 50.32. If we don't consider that data point, the mean equals:

Mean wihout outliner = (39.55 + 40.51 + 41.01 + 37.76+ 35.32 + 33.28 + 34.38 + 36.48 + 39.87 + 40.59 + 41.71)/11 = 38.22

The difference is:  39.23 - 38.22 = 1.01

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Find the lowest common denominator.<br> 1/6 and 3/8<br> The lowest common denominator is
tiny-mole [99]

Answer:

24 as the denominator.

Step-by-step explanation:

6 goes into 24, 4 times.

8 goes into 24, 3 times.

7 0
3 years ago
What is the scale factor in the dilation ?<br><br>1/6<br><br>1/3<br><br>3<br><br>6​
anzhelika [568]

Answer:

3

Step-by-step explanation:

<u>1) Find two corresponding lengths between the image and the pre-image</u>

Pre-image (bottom side) = 3 units

Image (bottom side) = 9 units

We can use any corresponding lengths for this step.

<u>2) Divide the length of the side from the image by the length of the side from the pre-image</u>

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Therefore, the scale factor of the dilation is 3.

I hope this helps!

5 0
3 years ago
Read 2 more answers
Which of the following are true
Eva8 [605]
I cannot see the question
6 0
3 years ago
Giving brainliest to first person hurry help!!
Artemon [7]

Answer: If you're looking for the sum of the equation, it's 9.57.

If you're looking for a better way to add it. It's this. (1.7 + 5.3) + 2.57.

Step-by-step explanation: The reason for my answer is quite simple. Since 1.7 and 5.3 add up to 7, all you need to do is add 7 and 2.57. That way, it's much easier to get the answer 9.57

Hope this helped :)

3 0
3 years ago
What is the solution to (x+6)(x+2)=60
Citrus2011 [14]
Distribute to eliminate the parenthesis

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Combine like terms

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Subtract 60 from both sides

x^2 + 8x - 48 = 0

Factor the equation

(x+12)(x-4)=0
x+12=0
x+4=0

x= -12 and -4
5 0
3 years ago
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