ralues are positive or zero

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: I need help with f-h

A:

Q: can you also answer F

A: We need to determine which of the sales, 170CDs or 200CDs, yields a higher profit.

Q: Can you just do question c

A:

Q: Do you agree or disagree a0=1

A: Given that: a0=1

Q: what is variable

A: We want to understand what is variable.In statistics variable is defined as any quantity ,…

Q: why are B and C multiplied by x

A: The non homogeneous part contains the term sin 2x and e^x.

Q: How is b equal to zero?

A:

Q: Write out a careful proof of the fact that the square of an odd number is odd.

A:

Q: This answer is wrong

A:

Q: 2. 9=x-2y 3x + 5 = 2y

A: The given equations are system of linear equations in variables x and y. We solve these by…

Q: If x > 4, then x 2 > 16.

A:

Q: at 9

A: To find the given integral.

Q: What is the value of

A: We know, i=-1