A statistics student wants to determine if there is a relationship between a student's number of absences, x, and their grade point average (GPA), y. The given data lists the number of absences and GPAs for 15 randomly selected
students.
15
1
0
6
9
12
3
3
1
2
7
0
4
9
10
Number of
Absences
GPA
2.14.3 4.5
3.2
4.0
1.7
3.8
2.9
3.6
3.4
2.6 3.1
2.8
2.8 4.1
Using technology, the y-intercept is
4.5, which means a student with no absences has a GPA of 4.5.
4.5, which means a student with no absences is predicted to have a GPA Ôt 4.5.
3.79, which means a student with no absences is predicted to have a GPA of 3.79.
3.79, but it does not make sense to interpret the y-intercept in this context.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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