1. For a certain radioactive element decays at a rate of 37.7% per day (tis measured in days). How long will it take 500 grams of the element to reduce to 200 grams?

Q: f(x+h)-f(x) h Let f(x) = 5x² + 6x-3. Find the difference quotient::

A: Solving the problem by finding the value of the problem.

Q: If it's a standard amount k =-2 what is the value of the element ka 31 After he hits the record in…

A: According to question,Given Matrix,A = 1303111-23

Q: Suppose 7 = 40. This problem will require you to show each step of the equation-solving process. (a)…

A:

Q: Classify the following statement as an example of classical probability, empirical probability, or…

A: We have to classify the given statement as an example of classical probability, empirical…

Q: Describe the cases in which the different terms are used. Choose the correct answer below. OA. "The…

A: given

Q: Input your inequality answers in the following format. Do not use spaces and do not input units. if…

A:

Q: th. Find the length

A: We will find the dimensions of the bulletin board.

Q: f(x) = (3x + 2)/5 then f-1(x)

A:

Q: Two Algebra Questions   1) A bank features a savings account that has an annual percentage rate of…

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Q: lim X-0 f(x) = 2-xx ²0 x+2, x>0

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Q: Find the area included between x2+ y2= 4x and y2= x above x-axis

A: Find the area included between x2+ y2= 4x and y2= x above x-axis

Q: f(x) = -(x ² + x-30 (x, f(x) Axis of symmetry: ● X-int (smaller) x-int (Larger) Form: Standard •…

A:

Q: 36. The problem below shows steps in finding the product of two two- digit numbers using this…

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Q: Decide if each is a function or not a function. Explain your answer. a) b) 03

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Q: Use the slope m of the line and the point on the line to find three additional points through which…

A: We have to find three additional points through which line passes.

Q: what is the outcome of multiplying the two matrixes (AB) A = [4] B =[-2--1] -3

A:

Q: A 15m high closed cubical container is fully filled by paint 11.Find the area of the wetted portion.…

A: Note :As per our guidelines we are supposed to answer only one question if there are multiple…

Q: Let f(x) =3x^2+6 and g(x) =4x-8. Find the composition. (f o g) (x)

A: Given.

Q: 4. Simplify and state restrictions 2x x+4 x-2 x-2 a) b) x²-x-20 x² - 5x x² + 9x + 20 x² 12x + 36

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Q: FINAL- Mathematics On a scale drawing; inch = 10 miles. If the length of a road on this scale is 4…

A: Given: 1 inch =10 miles

Q: 5 -2 01 Given A=-2 6 692419 and X= x₂ [x3] 0 2 7 show that XTAX = 27, suggest that 5X +…

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Q: (x + 1)(2x²5x + 2) >0

A: Our Aim is to solve the inequality given below:-(x+1)(2x2-5x+2) >0 -(i)

Q: find, in terms of n, the general term of the quadratic sequence: 2, 7, 17, 32

A: find, in terms of n, the general term of the quadratic sequence: 2, 7, 17, 32

Q: Perform the indicated operation. Simplify your solution. x-y |-xy+y²| x²-y²

A: Given: x3+y3x-yx2-xy+y2x2-y2

Q: Determine the required value of the missing probability to make the distribution a discrete…

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Q: Solve the system by substitution. If the system is inconsistent or has dependent equations, say so.…

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Q: The National Education Association collects data on the number of years of teaching experience of…

A: We have to identify potential outliers for the given data.

Q: A theater has 20 rows of seats. If there are 4 seats in the 1st row 12 in the 2nd row, 20 in the 3rd…

A: Given

Q: Determine where the following function is continuous. x-1 M(x) = 4x²-81 The function is continuous…

A:

Q: 3. Find the missing dimension of the parallelogram. (Example 2) 28-4= 1 b=1m 4 m b A = 28 m²

A: Find the missing dimensions of parallelogram Area =28m^2 Height =4m

Q: Instructions: Write the equation of the line graphed below in Point-Slope form. Use the point…

A: I am attaching image so that you understand each and every step.

Q: 8. Consider the vector v = (-7,8) A. What is the angle between = (-7,8) and the positive x-axis?…

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Q: 7. Simplify. (x²+x-12)/(2x²-x-3)

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Q: a. 36. The problem below shows steps in finding the product of two two- digit numbers using this…

A:

Q: Given g(x): y=mx+b. -5x, find the equation of the secant line passing through (-3, g (-3)) and (4, g…

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Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Solution ) total no. of cards = 52  No. Of clubs = 13  No. Of hearts = 13  in first draw…

Q: -275 2. Let A 013 -135 Find the adjoint of A.

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Q: Does the series converge or diverge? If it converges, what is the sum? Show n-1 Σ1 -4(-3)"

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Q: F Round to the nearest dollar. Use PMT= [1-(1+2) Suppose that you borrow $20,000 for four years at…

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Q: Arianna gathered data about the distance of 20 cities from the equator and the average hours of…

A: In this question, we need to find the type of correlation.

Q: You own a painting whose dimensions are 10 inches by 16 inches. If you create a slide of this work…

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Q: Suppose that the functions s and t are defined for all real numbers x as follows. s(x) = 3x² t(x) =…

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Q: 3 6. Let A= 0 x+1 1 x -8 x-1 For what values of x does A-¹ exist?

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Q: 1.) h(t) = + h(t) = + ²-6 + + 9 a. Find all real of the Polynomial function. b.) Determine whether…

A: Given problem:- h(t)= t2-6t+9  find:- Find all real zeros  Determine whether all zeros are even or…

Q: Express the perimeter of the polygon. 24. X-7 X+ 5. D X 2x-3 25. x² + 4 5x-9 Ar x²-x+7

A: Since you have posted multiple questions i can do first question (with both subparts) as per our…

Q: factored form of the binomial  (4x^2 - 9)  is

A:

Q: Darwal sells computer networks to educational institutions, and he earns an annual salary of $29,000…

A: Darwal will earn 3% commission on all sales along with his annual salary $29,000. We need to find…

Q: uestion d the average rate of change of the function f(x), given below, from x = -2 to x = t. f(x) =…

A: We have to find out

Q: Cindy bought pencils and erasers in a store. The number of pencils was 6 less than 4 times the…

A: Given :Cindy bought pencils and erasers in a store. The number of pencils was 6 less than 4 times…

Q: A recent survey found that 70% of all adults over 50 wear glasses for driving. In a random sample of…

A: Given :70% of all adults over 50 wear glasses for driving