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aivan3 [116]
3 years ago
13

Calculate trend values by method of least squares

Mathematics
1 answer:
Grace [21]3 years ago
5 0

Answer:

It is a mathematical method and with it gives a fitted trend line for the set of data in such a manner that the following tow conditions are satisfied. The sum of the deviation of the actual values of Y and the computed values of Y is zero.

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Write<br> 17/3<br> as a mixed number.<br> O A. 3<br> O-B. 3<br> © C.53<br> O D. 53
IRINA_888 [86]

Answer:

5 2/3

Step-by-step explanation:

15 ÷ 3 = 5.

with 2 leftover, you will have 2/3

5 + 2/3 = 5 2/3

<em>Good Luck!</em>

<em>-kiniwih426</em>

3 0
3 years ago
Read 2 more answers
Find endpoint with given endpoint and midpoint
TEA [102]

Answer:

(21, 17 )

Step-by-step explanation:

Using the midpoint formula and equating to the coordinates of the midpoint.

Let endpoint 2 have coordinates (x, y ), then

0.5(x - 3) = 9 ( multiply both sides by 2 )

x - 3 = 18 ( add 3 to both sides )

x = 21

and

0.5(y - 5) = 6 ( multiply both sides by 2 )

y - 5 = 12 ( add 5 to both sides )

y = 17

endpoint 2 = (21, 17 )

3 0
3 years ago
What is going on<br>I am confused ​
nikdorinn [45]
?????? what do you mean
6 0
3 years ago
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A car travels 81 miles in 3 hours. If it continues traveling at the same rate, how many miles would it travel in 5 hours?
wel
The car would travel 135 miles bc you multiply 81×5 and get 405 ,then divide that answer by 3
8 0
3 years ago
In circle O, what is m∠MAJ? °
mr_godi [17]

See the attached figure.

m ∠KAJ = 170° &  m ∠LAM = 80°

We should know that :

m ∠KAJ + m ∠LAM + m ∠KAL + m ∠MAJ = 360°

∴ m ∠KAL + m ∠MAJ = 360° - (m ∠KAJ + m ∠LAM)

∴ m ∠KAL + m ∠MAJ = 360° - (170°+80°) = 360° - 250° = 110°

But : m ∠KAL = m ∠MAJ ⇒⇒⇒ <u>Opposite angles.</u>

∴ m ∠MAJ + m ∠MAJ = 110°

∴ 2 * m ∠MAJ = 110°

∴ m ∠MAJ = 110° ÷ 2 = 55°


<u>So, the answer is :  m ∠MAJ = 55°</u>

4 0
3 years ago
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