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Q: The sum of the first n natural numbers, S = 1 + 2 + 3 + first n natural numbers is 171, determine th...

A: Consider the given information:

Q: Find the average slope of the hill. 300 ft 1000 ft

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Q: i have to make a table and a graph for the problem 2x - y = 4 and i dont understand how to solve the...

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Q: Answer a, b,c

A: We subtract 2008 from the years to get the t values. And the R values are same as the given values

Q: student.desmos.com Finding the equation of the graph of a parabola YouTube Match My Parabola Match M...

A: To determine the equation of the parabola.

Q: For Exercise, estimate the x- and y-intercepts from the graph. 10 -16-14-12–10–8-6-4-2 10

A: From the given figure:

Q: f(x)=(7+x)2-4 give domain and range

A: Consider the given function f(x)=(7+x)2-4

Q: Simplity, using i notation as needed. V-343 The answer is (Simplify your answer. Type an exact answe...

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Q: Predict the general term, or nth term, a,, of the sequence. 'u, 3 4 5 6 7 19' 20' 21' 22' 23 an (Sim...

A: Consider the first series. The numerators and the denominators are the arithmetic series. Calculate ...

Q: factor each trinomial. (solve all) 51. 9m2-12m+4 55.4x2y2+28xy+49

A: Hi there, we can answer answer only one question at a time. so, I have solved first question.

Q: The graph shows the height h (in meters) of a roller coaster t seconds after the ride starts. Height...

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Q: Answer d

A: d) From the given table we get two points for 2008 and for 2018 (2008,21.1) and (2018,116.3)

Q: Find the length of the unknown side. 28 m 27 m

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Q: *@ 100% Trees 3) The following histogram gives the heights of all trees at a nursery. a) How many tr...

A: (a)

Q: Write the number 9.32E-5 in standard form.

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Q: A student decides to finance a used car over a 5-yr (60-month) period. After making a down payment o...

A: From the graph we get t-intercept=60 And we can find it from the equation too by plugging A(t)=0 y...

Q: Please solve and explain step by step 25x-2 = 1 over 5

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Q: g+2/3g-1/g2+2g/6g+2

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Q: The diameter d of a sphere is twice the radius r. The volume of the sphere as a function of its radi...

A: a) d is twice the radius r So, d=2r Answer(a): d=2r

Q: Write sigma notation. 10 + 20 + 30 + 40 + 50 + •.. 00 ΣΙ 10 + 20 +30 + 40 + 50 + ••• = k =1 (Simplif...

A: We can factor out 10 from all the terms

Q: Write the roots in radical notation and exponential notation. Cube root of 8 The cube root of 8 in r...

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Q: You deposit $4000 in an account earning 5% interest compounded continuously. How much will you have ...

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Q: For Exercise, determine if the relation defines y as a function of x.

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Q: Find the center of the circle given by the equation: x2 +y2 −6x+18y=−65

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Q: A survey asked people what alternative transportation modes they use. Using the data to complete a ...

A: From the given information, we can draw the Venn Diagram as shown below:

Q: Find the sum of all multiples of 3 from 3 to 39, inclusive. Sn Sn =0

A: “Since you have asked multiple question, we will solve the first question for you. If you want any ...

Q: CORN 9) The following table gives motorcyclists who were in an accident. Some wore a helmet while ot...

A: Since you have asked multiple questions in a single request, we will be answering only the 1st quest...

Q: In the arithmetic sequence given below, what term is the number -21? 13 11 5, 5,

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Q: A theater has 22 rows of seats. The first row has 17 seats, the second row has 21 seats, the third r...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Evaluate the function for the given values of x. -4x + 2 for x 2 a. f(-4) b. f(-1) c. (3) d. f(2)

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Q: A vehicle purchased for $20,700 depreciates at a constant rate of 7%. Determine the approximate valu...

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Q: In geometry, it is known that the tangent line to a circle at a given point A on the circle is perpe...

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Q: Let A = {1, 2, 3, 4, 5} B = {1, 3, 5} C = {4, 6}. Find the cardinality of the given set. a. n(B) b. ...

A: To Determine: Find the cardinality of the given set.

Q: For Exercise, estimate the x- and y-intercepts from the graph. -3 – –1

A: Where the graph cuts/touch the x-axis those are the x-intercepts From the graph, we see x-intercept...

Q: Certain radioactive material decays in such a way that the mass remaining after t years is given by ...

A: a) find the mass at time t =0,

Q: For Exercise, use the scatter plot to determine if a linear regression model appears to be appropria...

A: Scatter Plot Diagrams: If data is given in pairs then the scatter plot diagram of the data is just t...

Q: I need help on 4a, 4b

A: 4a) She must pick the side length of the colored papers so that it divides both length and width. T...

Q: x – 1 for x < 1 lV- 1 for x 2 1 - 1 Graph f(x) =

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Q: Confirming Homework. See Attached

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Q: I don't understand Linear Equation Solutions by Addition.

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Q: factor each polynomial 69. X2-8x+16-y2

A: To find the factor of the given polynomial.

Q: A bank features a savings account that 2.4 has an annual percentage rate of r = % with interest comp...

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