Parts A and B please

Q: Add. 4 5/8 + 4 4/7

A:

Q: Need questions 4 5 and 6 answered please

A: 4. Given: μ=70, σ=5 The corresponding z-values needed to be computed: The probability that a score…

Q: parts iv and v please

A: Given is a question on the probability of failure/success. Number of failed O-rings 0 1 2 3 4 5 6…

Q: b. 14C11

A: nCr=n!r!×(n−r)!r!=r(r-1)(r-2)×....×3×2×1

Q: fined ely elx ex ex + e y.

A: y=ex-e-xex+e-xDifferentiate w.r.t x

Q: Add the Practons. Simplly if possible + lea+9 t.

A:

Q: what is ab? 12 and 35

A:

Q: There are two more questions pleade

A: I have to answer for part-d and part-e, so i use the previous result .

Q: 5 a. Evaluate 2cos4t 3

A:

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: dont underdtand this

A:

Q: 11C6

A: we know that,Cr=n!(n-r)!×r!nand r!=r(r-1)(r-2).....×2×1

Q: 18 A D. 5x-7

A: Given ,  We have to find value of x

Q: Determine the absolute extreme values of f(x) if the graph of f'(x) is shown b ↑f'(x) -5 -4 -3 +2 7…

A: We are asked to find the extreme value of the graph

Q: For 8 and 9, DE is a midsegment of AABC. Find the value of n. 8. 9. 36 12n n+ 7 3n + 12 C

A: Here to find the value of x and n in the given triangles    Theorem 1: the line joining the mid…

Q: 2. Evaluate dz.

A: I = ∫x31 - x2 dxLet, x = cosθ ⇒ dx = -sinθ dθSo, I = ∫cos3θ1 - cos2θ- sinθ dθ          = - ∫cos3θ…

Q: BCD???

A: Given problems:- b) ∫6w3+7wdwc) ∫y+14ydy d)∫123z-24dz

Q: 4P3

A:

Q: answer b and c ...

A:

Q: 6 4

A: Find value of x Pythagorean theorem a2+b2=c2 substitute a=4, b=6, and c=x 42+62=x2 16+36=x2 x2=52…

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.