Question 1: In a group of 100 students, 90 study Mathematics, 80 study Physics, and 5 study none of these subjects. Find the probability that a randomly selected student: (a) studies Mathematics given that he or she studies Physics, and (b) does not study Physics given that he or she studies Mathematics. Scanned with CamScanner

Q: find 3x2 + 2y = 5, 2x2 + 3y = 10.

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Q: T+9/2= 7t-6/14

A: Given query is to find the value of T.

Q: Divide showing your work to receive full credit (a* + 45a +18a?) - 9a

A:

Q: 7x + 8y = 67  3x + 6y = 39

A: Solving system of equations means finding the value of the variable involved into the equation.

Q: describe transformations of the grapf y= square root x into y=-2 square root of x + 3, -5 (-5…

A: We need to describe the transformation from y=sqrt(x) to y = -2sqrt(x+3)-5.

Q: 10b+3x=13  x 3

A: for given equation we get 10b+3x=39 that is 3x=39-10b

Q: x^2=4x-9. Solution set is: { , }

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Q: Divide (3ど+19x+80: (x45)

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Q: ц. 14 G - Сб 24

A: Here given 14*√6 - 6*√24

Q: Determine the remainder, r, for (x - 3)(2x + 1) +r= - 4 - 5x + 2x^2 O r=1 r= 1 O r= -1 O r= 0 O none…

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Q: find domain

A: If you have any questions let me know in comment box thankyou for your question.

Q: AB intersects CD at E. If the m AED = 6x - 20 and m ZCEB = 2x + 60, find the ZAEC. %3D

A: AB intersects CD at E. angle AED=6x-20 angle CEB=2X+60

Q: each quotient for 6 over negative 3 is what

A: We have to find quotient for 6 over negative 3.

Q: Add the following: j + 2j^2 + 3j^3 + ... + 100j^100. 50(1-j) O 25(1-) O 125 O 100(1-)

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Q: 23) 9 &x + 10

A:

Q: Find 6x+y, when x=1 and y=7

A: Given: Find 6x+y, when x=1 and y=7

Q: Sx(2x – 3)°dx

A: Given query is to find the value of integral.

Q: What is 5x +6x =

A: We need to add

Q: idee if Differentiate implicitly to find p²+p+ 6x=40

A: Given: We have to differentiate implicitly to find

Q: Evaluate 2x2 +1+2/ dr.

A: First we distribute the x and write using exponents.

Q: Find SR 12 2x +1 5 + 4x

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Q: find  2 consecutive positive odd integers whose product is 63

A: We have to find the two consecutive positive odd integers such that the product of those numbers is…

Q: X+2x=4

A: Solve using basic concept of mathematical operations.

Q: x² + 8x + 15 =

A: