Please help me.

6

Step-by-step explanation:

add up all the numbers and divide by 10

Mean: 6

Median: 5

Step-by-step explanation:

Mean: Add up all the numbers and divide the answer by how many numbers there are.

Mean: 1 + 0 + 10 + 7 + 13 + 2 + 9 + 15+ 0 + 3 = 60/ 2 = 6

Median: Order the numbers from smallest to largest and cross one off from each side until you get one or two numbers. If the amount of numbers is even (in this case it is) add up the two numbers that are in the middle and divide that answer by two

Median: 0, 0, 1, 2, 3, 7, 9, 10, 13, 15  3+7 = 10/ 2 = 5

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step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6