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SOVA2 [1]
3 years ago
14

The best fitting straight line for a data set of X-values plotted against y-values is

Mathematics
1 answer:
densk [106]3 years ago
7 0

Answer:

a. a correlation matrix

Step-by-step explanation:

The best fitting straight line for a data set of X-values plotted against y-values is  called a correlation matrix.

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What is the exponent on 10 when you write 41,200 in scientific notation?
swat32

Answer:

412^10

Step-by-step explanation:

^^^^^^^^^^^^^^^^^

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3 years ago
Factorize 7√​2 k^2 - 10k - 4√2<br> ​<br> ​​
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Answer:

7k√​2 - 10k - 4√​2

Step-by-step explanation:

Factor the polynomial.

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5 0
3 years ago
Chris is trimming trees. He can trim 2/3 of a tree in 1/2 of an hour. At what rate can Chris trim trees​
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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Machine A and machine B both make car parts. Machine A makes 7 parts every 10 minutes. Machine B makes 16 parts every 15 minutes
exis [7]

Answer:

1184

Step-by-step explanation:

Given :

No. of parts made by machine A in 10 minutes = 7

No. of parts made by machine A in 10*6 minutes (1 hour) = 7 * 6 = 42 parts

No. of parts made by machine A in 12 hours as

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______________________________________________________

No. of parts made by machine B in 15 minutes = 17

No. of parts made by machine A in 15*4 =60 minutes (1 hour) = 17 * 4= 68 parts

No. of parts made by machine B in 10 hours as

                                               required in problem = 68 * 10 =  680

______________________________________________________

There fore total no. of parts made by

machine A and machine B  on Monday = 680 + 504 = 1184 (Answer)

6 0
3 years ago
Write an equation for the nth term of the geometric sequence 2, 8, 32, 128,
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2^(1+2n)

2^(1+0) = 2
2^(1+2) = 2^3 = 8
2^(1+4) = 2^5 = 32
4 0
3 years ago
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