1. Consider vectors k = (2,1) and f = (-3,1). Calculate. A. Vector m = 2k-f B. The magnitude of vector f C. The angle between vectors k and f. D. The distance between the terminal points of vectors k and f

Q: List the restrictions

A: Given expression ( f(x) ) is    fx=x+2x-32x-1x+2×2x-1x+5x-4x-3   This can be simplified by…

Q: one standart?

A: here use Empirical rule

Q: What means supplementary

A: When sum of two angles are 180° then angles are supplementary angles. Suppose one angle is 70° and…

Q: Can you just do question c

A:

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: Determine the value of

A: we have to determine the value of z to correspondingprobability value is 0.0400

Q: part three is incorrect

A: Here, E=0.03 For 99% confidence level, the value of z is 2.576. Consider p^=0.5 (as sample size need…

Q: Need help with part 3

A: We find inverse of given Matrix

Q: Can you do d, e, and f?

A:

Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?