PROBLEM 7. A box contains 10 tickets labeled 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Draw four tickets and find the probability that the largest number drawn is 8 if: (a) the draws are made with replacement. (b) the draws are made without replacement.

Q: Find X, 11.25x+925=45.50x

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Q: y-14 = -10 + 12/y

A: It is a quadratic equation question. In this we will take LCM first then we will solve the quadratic…

Q: –+l l5=405 %3D

A: We can solve the quinary number system problem as below.

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

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Q: X+6

A:

Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: Solve for r  us = -rtv

A: Given,            us = -rtv

Q: Differentiate.   y= 4x3-7x2+15x+3

A: Topic:- application of derivatives        Using If  F(x) = ax^n  F'(x) =an x^(n-1)

Q: 17х +28 4х+4 12х- 16

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Q: Integrate +9 +C

A: topic- indefinite integral

Q: 2y=3x-5

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Q: 42 is equal to 2z. O True O False

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Q: Simplify  3-1/y-5/4/y-5

A: Observe the following fact.

Q: 2x + y -4 %3D -2y + 4z = 0. 3x - 2z = –11 %3D -

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Q: 2ху + 6х?у — 1 y = 1-x2 — 2х3

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Q: 2-y=5

A: