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PSYCHO15rus [73]
3 years ago
10

Given the data set for the length of time a person has been jogging and the person's speed, hypothesize a relationship between t

he variables. (1 point)
1. I would expect the data to be positively correlated.
2. I would expect the data to be negatively correlated.
3. I would expect no correlation.
4. There is not enough information to determine correlation.

Mathematics
2 answers:
Zinaida [17]3 years ago
6 0
The correct answer will be 1. 

Although the scatter plot doesn't show an exact line, the points show a loosely related positive correlation (starting from the bottom left and going up to the right). 
velikii [3]3 years ago
6 0

There is not enought information to determine any kind of correlation

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Use mapping notation to represent a 90 degree clockwise rotation about the origin of the point (x, y)
Vaselesa [24]

Answer:

see explanation

Step-by-step explanation:

Under a clockwise rotation about the origin of 90°

a point (x , y) → (y , - x)


6 0
2 years ago
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If < A and < B form a linear pair, and < A = x - 13 degrees, and < B = x + 7 degrees, then find x. Select one: a. 12
Andreas93 [3]

The correct value of "x" will be "93".

According to the question,

  • A linear pair of sum to 180°,

then

→ x-13+x+7=180

→             2x -6=180

By adding "6" both sides of the equation, we get

→       2x-6+6=180-6

→                   2x=186

→                     x = \frac{186}{2}

→                     x = 93

Thus "option d" is the right answer.  

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brainly.com/question/19152299

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2 years ago
The point (3, −5) is reflected over the x-axis. What are the coordinates of the new point? Group of answer choices
statuscvo [17]

(3,5) is the answer i think

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8 0
2 years ago
What is the absolute value of 10?​
icang [17]

Answer:

10

Step-by-step explanation:

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8 0
2 years ago
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HELP ME WITH MY MATH ASSIGNMENT, WILL GIVE ANYTHING, DUE TOMORROW! :(
nataly862011 [7]

Answer:

Answer is 225.

We have to find the sum of 15 terms of the series

sigma 1 to 15 (2n-1)

This can be split as per summation terms as

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Hence final answer is

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Step-by-step explanation:


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