Scores on a certain exam are normally distributed with a mean of 78 and a variance of 25. What is the score obtained by the top 5% of the students? O 82.65 O 99.18 O 91.58 O 85.50 86.25

Q: 6+w=4

A: The give equation is 6 + w = 4To find the value of w.

Q: Solve. m =n/2-n  for n

A:

Q: Evaluate x²+3x+5

A:

Q: eralvate s Ēodp where C is represientee ぐ F (Xっy)= yi 土 6+) = 28ti + tj

A: To evaluate: ∫CF.dr→F→x,y=xyi^+yj^rt=28ti^+tj^ ,     0≤t≤7

Q: 12 R 10 5

A:

Q: 2.3 Q13

A: The objective of this question is to use the Squeeze Theorem to show that the limit as x approaches…

Q: R 7 6.4 6. a

A: For similar triangle, ratio of corresponding sides are equal

Q: E1 Q21

A:

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: 2x Ax) = %3D 2 - 1

A:

Q: Q3 is incorrect.

A: data in ascending order:- 2, 12, 14, 28, 28, 30, 32, 34, 34, 34, 42, 44, 50, 52, 58, 60, 72, 78

Q: Find x. 8x 6x 9

A: From the given figure: From the property of the circle: PA·PB=PC·PD

Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

A:

Q: 4a5b• V18a3b6

A: We have to find

Q: B+A=18 B=

A: B + A = 18

Q: 30 = 6 + z z =

A: Given : 30  = 6+z

Q: S A+ AMQ for M.

A: NOTE: Refresh your page if you can't see any equations. .

Q: True or False. Zc Q

A:

Q: H/4% 3D2%=5

A: This question is about simple multiplication.

Q: Find n when a₁ = -6, d=6, and an = 18. n= 11

A: Given first term is a1= -6