D) Identify the even function among the following. A) f(x) = 2|x| - x² %3D B) h (x) = 2x – x² %3D C) r(x) = x³ D) 8 (x) = 5x|x| %3D E) k(x) = 2x – 1 %3D

Q: N=27,500 not 28542

A: Data is given for frequency according to days We have to calculate relative frequency table and bar…

Q: 14. The vectors a and b are such that |a| = 3, |b| = 5 and a. b = -14, then |a – b| = %3D A 62 B V62

A: Solution: Given vectors a and b such that a=3,  b=5 and a·b=-14

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A:

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A: I am going to solve the problem by using some simple algebra to get the required result of the given…

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A:

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A: Let x be the random variable which follows binomial distribution with sample size 9, and probability…

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A:

Q: Fnd A A= 2.

A:

Q: Q. Find the value of 10C4

A:

Q: E1 Q21

A:

Q: 4 35 28

A: Given data: The given triangle is shown below.

Q: Lisa has 120 sweets. She gives (5)/(12) of them to her brother. How many sweets does Lisa have left?

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Q: -V484:

A:

Q: dzdxdy

A:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Using the sketch graphs of y = x' and x+ y=1, show that x' +x-1=0 has only one real root and state…

A: Sketch the graph of polynomial y=x3 and line x+y=1.                         From the graph it can…

Q: how did you get 20?

A: We denote the number of unique r-selections or combinations out of a group of n objects by nCr.…

Q: 374+                 =380

A:

Q: 76J 1000

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Q: v+1.57=3.13

A:

Q: Q: 32

A: We have  to find the perimeter

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A:

Q: s=12, df=16

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Q: D P•

A: CT2=CA*CB

Q: 7. Solve for the unknown in each triangle. a) b) A D 21 37° 9 cm 46⁰ 26 с E 53⁰ a F B

A: Given problems:-

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A:

Q: a. Find of the following implicit function: In(Zxy) = eZ*y + sin(Zx) dx b. The equation, x² + y² = Z…

A:

Q: LOWEST SCORE FOR  b c d

A: From the given information, Mean (µ) = 73 Standard deviation (σ) = 7 Grades are assigned such that…

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A: Given,          14 + m10 = 24

Q: e

A: We need to evaluate integral.

Q: finf the

A:

Q: btween z= -2.18 and z= 1.34

A: We have to find area betwee  z= -2.18 and z= 1.34

Q: H/4% 3D2%=5

A: This question is about simple multiplication.

Q: dr Vr – 9 3

A: We can find the integration as below.

Q: What is the value of t0.025,22?

A: Given: t0.025,22 Here, Degree of freedom is 22