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melamori03 [73]
2 years ago
7

What is the SST for the data set (1,5), (2,9), (4,10)

Mathematics
2 answers:
lianna [129]2 years ago
3 0
I think that the answer is (4,10). hope it helped :)
Bad White [126]2 years ago
3 0

Answer:

14

Step-by-step explanation:

SST = ∑ ( y − ȳ ) ² (ȳ = pronounced y bar is the mean of y values)

ȳ = (5+9+10)/3 = 24/3 = 8

∑ ( y − ȳ ) ² =  ( 5 − 8 ) ² +  ( 9 − 8 ) ² +  ( 10 − 8 ) ²

=  (  − 3 ) ² +  (  1 ) ² +  ( 2 ) ²

= 9 + 1 + 4

= 14

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Draw and label the circle given by the equation (x - 5 + y + 10 = 6​
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Answer:

See attachment for drawing

Step-by-step explanation:

Given

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Required

Draw and label the circle

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Center = (a,b)

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<em>See attachment for drawing</em>

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2 years ago
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3 years ago
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A wire was bent into the shape of a rectangle with width 5 and length 7. If this wire is bent into shape of a square, what is th
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Answer:

6 cm

Step-by-step explanation:

wire was bent into the shape of a rectangle with width 5 and length 7. If this wire is bent into shape of a square, what is the length of a side of the square

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2 years ago
What is the percent of change if the price changes from $150 to $100? Round to the nearest whole percent if necessary.
lisabon 2012 [21]

Answer:

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Step-by-step explanation:

Giving the following information:

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