(g) Using the exponential model that you determined in part (d), calculate the average annual percentage decrease in the mass of the radioactive substance.

Q: X -24 9. Find x

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Q: Find the value of x.

A:

Q: If a line has a slope of 1/2, then any line perpendicular to it must have what slope? Answer:

A: This question is related to slope of lines and functions, we will solve it using given information.

Q: Find the value of each variable

A: Given,

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A: Let     y = 1x-1                       x ∈ ℝ, x>1       You cannot square…

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A:

Q: Which one is a discrete variable? O Number of flowers Height of the boys Length of the tree none

A: First we will defined the discrete and random variable  A discrete variable is a variable thatcan be…

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A:

Q: If X-B(5,0.6), then P(X 22) is (2

A: Here given, X follows a binomial distribution with n = 5 and p = 0.6

Q: Find x, and x2- 4 29 -4 -3 - 23 X2

A:

Q: 5. X2+ хх3-х

A:

Q: The function is x % = y? What is 8 2 dude Y æ2

A: We need to find derivative.

Q: Find the value of x.

A: Topic- circles

Q: Describe the possible values of x. Show all of your work!!! U 6x 11 14 T 2x + 3 V

A:

Q: N X G

A: Given that the triangle To find the value of x

Q: Function B

A: From given graph it is clear that

Q: 8 Which expression is equivalent to F x¹4y6z⁹ Gx¹459 H 4520 J X455-20 5 (x³yz4)³

A:

Q: (cos- rcos e de dr 3. Evaluate

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Q: 7.

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Q: Complete the steps to simplify each expression. 1. log, 54 +log, 4 2. log: 128-log: 8 (128) log,…

A: Algebra

Q: Find x. 12 11 22 X = i

A: Explained below

Q: Let 8. -27 - 3 A = 1 -1 3 and B = 3 a 3 4. -3 1 where a, b and c are real numbers. It is given that…

A: Given A = 10-212-134-31B = 83b-23a3-43561c Given A and B are inverse of each other , hence AB = I

Q: dw V5-e-2w

A: Given,           ∫dw5-e-2w

Q: Can you determine the value of X?

A: To find the value of x

Q: Find all integer x satisfying the condition x = gcd(5x + 2 3r) lustify vOur ancu

A: The complete solution is in given below

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A: We have the given function as mb=-44b            ⋯⋯1 As we know that, the value fα for the function…

Q: e f] b c If det d e f a 15 then det a b c %3! h i h i

A: Given that detabcdefghi=−15 We have to find the detdefabcghi Use the determinant property:- If any…

Q: ram, DG || EF

A: We know the properties of trapezium that, Only one pair of sides are parallel. Non-parallel sides…

Q: 2 2 V 4 +x-

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Q: E 28 H 35 D 20 F

A: We need to find x.

Q: Find the value of za. z0.11

A: It is required to determine the value of zα. The value of zα is the z-score corresponding to an…

Q: Let f = {(5,3),(8,9),(3,8)} and g = 5x +4. Find f(3) + g(3). %3D

A: Given that f = { (5, 3), (8, 9), (3, 8) } Clearly we can say that f(3) = 8 as (3,8) belongs to f

Q: In a random sample of twelve cell phones, the mean full retail price was $577.50 and the standard…

A: Sample Size,n = 12Sample Mean,x̄ = 577.50standard deviation,s = 217.00

Q: K For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the…

A: Given: n = 5 Formula Used: r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2

Q: Show that (A+ B)² is different from A? + 2AB + B², when [1 0] -2 2" and B = A = %3D (A + B)(A + B) =…

A: To prove the given statement.

Q: |10 11 V-B.h V3D

A: