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djyliett [7]
3 years ago
11

The graph below shows the number of open blossoms in a nursery and the number of hours after dawn. The equation of the line of b

est fit is below. y=20x+3
What does the y-intercept represent?
a: The number of blossoms open at dawn.
b:There were three blossoms open at dawn.
c:The number of blossoms open per hour.
d:There were twenty-three blossoms opening per hour.

Mathematics
2 answers:
andrew11 [14]3 years ago
4 0
The answer can be A or B.
Travka [436]3 years ago
3 0
I think b is the correct answer. 3 is the initial number. a's wording can be confusing.  
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The correlation coefficient for the data in the table was found to be 0.93.

The correct option is A.

<h3>What is the correlation coefficient?</h3>

The correlation coefficient focuses on the linear relationship between two variables.

Given

The first column is labeled time spent at the dentist (in hours) with entries 1.4, 2.7, 0.75, 1.6.

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The numbers between -1 and 1 should be one of the values related to the bill.

Taking the independent variable or input variable as, the time a patient spends at the dentist and the dependent variable or output variable as the amount of the bill.

Hence, The correlation coefficient for the data in the table was found to be 0.93.

To know more about correlation coefficient click the link given below.

brainly.com/question/26197675

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In triangle ABC above, AD is perpendicular to CB. If the lengths of AD and CB were both increased by 50%, how would the area of
astra-53 [7]

Answer:

The answer is below

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as scalene triangle, equilateral triangle, isosceles triangle.

The area of a triangle is given as:

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If the lengths of AD and CB were both increased by 50%, hence:

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The new area= (1/2) * 1.5y * 1.5x = 1.125xy

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