1. Five laptops are randomly selected from a lot of 100 laptops among which 15 are defective. Find the probability of obtaining no defective laptops.

Q: Solve for Ti ; P.V. Tz

A:

Q: Can you explain where this formula comes from?

A: To determine the correct answer, it's essential to understand how to calculate the number of unique…

Q: secA + tanA is equal to

A: Given:  To Find: To simplify the given expression.

Q: 3 = 3VM2 – 8m

A: Consider the given equation: 3=3m23-8m3 Let, m3=x The equation becomes: 3=3x2-8x3x2-8x-3=0

Q: Rearrange this equation to solve for n.

A: Given that: Square on either end to eliminate square root.

Q: Solve for x 48

A: ∠AOB=48∘∠COD=4x∘

Q: 13. GEOMETRY Two angles are supplementary if the sum of their measures is 180°. The two angles shown…

A:

Q: solve for A again the answers in blue dosent match

A:

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A: Given DataMean = 2.31Standard Deviation = 0.96No of males(n) = 29a)95% confidence interval for the…

Q: The longest hike I completed this summer took me 9 times as long as the shortest hike I completed.…

A: Let the shortest hike took x minutes. So the longest hike took 9x minutes.  So total time for the…

Q: please what if it was from the left endpoints howould i solve that

A:

Q: which formula is used in equation 1?

A: The equation 1 is given by: p-180=90-18018000-0q-0⇒                p=-1200q+180⇒…

Q: Solve for x if: 3 5 X- 8 6 II

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Q: Solve for x using logs. Round your answer to four decimal places. X = Save for Later 10x+2 = 6e7-x

A:

Q: solve the following equation: *= -y(1+ xy²)

A:

Q: is pi being divided by 4

A: Let's solve.

Q: Which substitution should be used to solve da +y = //

A: Given,

Q: 2) Solve for x: 3* = 27

A: Solution ) 3x = 1/27              3x = 1 / 33                    3x  = 3-3  (We know am = an  so m=…

Q: solve for y  28+19y=-8+15y

A:

Q: What value completes the following equation?

A: Since, z-a = 1/za Using this fact

Q: Why do we make the equation =0 to begin with?

A:

Q: Question 4 (a) Show that x+1 can be reduced to x - 6x-5 = 0. x-1 %3D (b) Hence solve the equation x…

A:

Q: A ship leaves a port going directly west at 45 mph. At the same time the first ship leaves port, a…

A: Formulae used: ddxx=12xddxxn=nxn-1

Q: | 2y13-2y? dy?

A:

Q: solve triangle for a＝2，c＝1，C＝100。

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Q: L,S, S yz tan xdxdzdy -1 J2y

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Q: 36x-4 = 13x-2 - 1

A: The given expression is 36x-4=13x-2-1.

Q: Solve 22 - 5- 2" +6 = 0.

A: