A doorman is holding 9 keys in which only 1 key will work on room no. 3A. What is the probability of picking the correct key without returning or replacing the key you already picked?

Q: Letter C is 59E, not 53E

A: We need to write (59E)twelve in base 10. (It is given that face value of E is 11)

Q: 2х-3 3D5 3.

A: To solve2x-3x-3=5

Q: Four consecutive odd integers have a sum of 96. Find the second smallest number.

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Q: B а) 4 군 up 군 %24 4. %24

A:

Q: Please answer letter "d". Upvote will bbe given!

A: Sample Temp (x) Temp (y) 1 171 0.86 2 173 1.25 3 174 1.46 4 175 0.95 5 175 1.17 6 176…

Q: The quotient of four and a number added to negative twenty-three is six

A: Let  the number be =x then 4x+(-23)=64x-23=64x=6+23x=429

Q: 245,4

A: Given that 245u4v4

Q: Last 2 please

A: Given :  The mass of a whiffle ball varies usually between 40 and 50 grams. You decide to gather a…

Q: Please

A: Here we find solution by Gauss Jorden Method, Inverse of matrix method and varify it.

Q: Blank of 80 is 50

A: Blank of 80 is 50

Q: 1. The function f(x) = xª has been transformed, resulting in the functions below. Tell how you would…

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Q: A= ュC= D=0 FIND AK

A: The given matrix is A=1201213 To find: Ak

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: R 22 Y 26 O RS = 18 %3D O RS = 24 %3D O RS = 20 O RS = 16 %3D

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Q: answer just letter d  , please

A: Solution:

Q: Please hand write this and write small explanations.

A: It is given that the mean θ=2.5 milligrams per liter.

Q: — 33 > 5а + 2

A:

Q: 16cups=?qt

A: We will solve the problem

Q: please complete the last one

A: (x+8)3

Q: fex =X3 and geaserx find fog

A:

Q: CAN YOU DO A HANDWRITTEN ANSWER

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Q: Help me with this please and explain the answers ?please 31,37,43,49

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Q: Use the functions below to find g (4) – h (2) g (x) = 2 h (x) = x - 6

A: 8) Given functions are: gx=12xfx=x-6 Now, put x=4 in gx and x=2 in fx g4=124=3 h2=2-6=-4 Therefore,…

Q: Solve number 2

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Q: can you solve b ,c and d

A: