The circumference of a circle is the ten terms of the arithmetic sequence 2,8,14. Find the area and its radius.

Q: 13. A line goes through the point (1, -3) slope m = 2. Write the equation that re the line.

A: Given query is to find the equation of the line.

Q: Find the orthogonal projection of onto the subspace W of R4 spanned by projw() = eܐ ܝܕ ܝܐ [19 12 1…

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Q: Questions a) Accurately draw a neat circle and label the centre O. b) From the centre draw two…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

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A: given that, soil cost=$17.50 4 shrubs cost+soil cost=$53.50

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A: answer is in next step

Q: find the polynomial of lowest degree with integer Coefficients & zeros 1, 3, i

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Q: 0 1 0 0 0 1 and X= 2/3 0 1/3 a. Show that XP = X. 3x3 1x3 [11:3/2] x [i] = [ (09 - 160 - 32 1/3 X -…

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Q: 35 30 25 20 15 10 5 f(x) g(x) 0 0 1 3 4 5 6 7 Which statement BEST explains the behavior of the…

A: Solution: From the figure we can say option D is correct

Q: 2. Find the following values of Trigonometric functions with radian angles: A. sin = E. cot = ― B.…

A: A    sinπ/3 = 0.866       ( in first quadrant so positive) B    cosπ/4 = 0.7071    ( in first…

Q: solve In(x+1) ≤0.

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Q: The table shows the educational attainment of the population of a certain country, ages 25 and over,…

A: We have to find probability as per given in the question.

Q: the area of a trapezoid is 70 square meters. one base is 5 meters long and the other is 9 meters…

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Q: Q4/Find x and y that make the equations equal to zero: 5x+2y-4=0 6x+8y-2=0

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Q: A line is defined by the symmetric equation -2=2+1=2-5 t ER. a) Write the parametric and vector…

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Q: Reena made 90 greeting cards and has already sold 6 of the cards. She then sells the same number of…

A: Reena has sold 6 of the 90 cards she made She sells the same number of cards each of the next 12…

Q: Use the formula for simple interest, I = Prt, to find the indicated quantity. 1 = $150; P = $5000; r…

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Q: log4 (3x + 4)5 = 15

A: solve logrithm

Q: [3 G = 4 4 -4 2] 3 2 L1 4 2 1. Find (1,3) entry of G-¹. 2. Find (3,2) entry of G-¹.

A: Given is the question of inverse of matrix.

Q: .What is the set of points given by (a) x² + 2xy + y² = 1 (b) x² + y² - 2x + 4y + 5 = 0?

A: To find the set of points satisfying the given relation.

Q: Q1) Let D = M₂ (Z₂)be a ring find the order of D and all the idempotent elements.

A:

Q: A species of fish was added to a lake. The population size P (t) of this species can be modeled by…

A: Given the population size of the species is modeled by the function P(t) = 12001+8e-0.42 t where t…

Q: Consider the following ODEs. State whether 0 is an ordinary point, a regular singular point or a…

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Q: Find the adjoint of the matrices and Use the determinant test for nonsingularity to determine…

A: This question can be solved using the formula A-1=adj(A)A

Q: Your boss hands you a memo with a summary of the monthly data. The number of imports is shown as…

A:

Q: Which sequence is modeled by the graph below? 10 (4,9) 9 8 7 6 5 4 32 e 1 (3, 3) (2.1) 1 2 3 4 5 67…

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Q: The US Department of Health conducted a survey for the years 1985-2018 regarding the use of…

A: -0.47 indicate 47 percentage decrease in 18-25 year old using cigarette.

Q: y² = 14eax-

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Q: Question 14 Matías rolls two fair number cubes. What is the probability that he rolls a sum that is…

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Q: Use the formula for the amount, A = P(1 + rt), to find the indicated quantity. P = $5,100; r = 3.5%;…

A: Given query is to find the amount after t years.

Q: Find the interest on the following loan. $1800 at 7.5% for 3 months The interest is $ (Round to the…

A: Given that           initial principal rate             P = 1800 $…

Q: 1. Evaluate. a) 5 + 558 5/3 O 78 + 2/3 8 3 4 +(2+2) 3 10 12.

A: Given:  a) 58+53 LCM of 8,3=24      =15+4024 Add the numbers 15+40         =5524

Q: (c) Solve for x given 1≤log, (x-6) ≤3.

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Q: Find a function f(x) = k + Cat for the graph sketched below 01

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Q: (c) Solve 2³*+1=5** for x correct to 3 significant figures.

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Q: 6 , 5, 4, 3, 2, 1 Find P (even and not shaded) IN THE SPINNER ABOVE  5, 4, 1, AND 2 ARE THE…

A: Probability

Q: - 2y = 1 x - y + az = 2 ay + 9z = b Consider each of the following systems in unknowns x; y;z:

A: System of equations

Q: Let A, B, and C be sets. Prove that: Ax (B\C) = (A x B) \ (A × C).

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Q: the slope of this non-vertical line? y 8 d 6 2 -4-20 2

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Q4. a) There are three vectors u = (3,2,0), v = (-1, -2, 2) and w = (-1,2,3) Calculate +-W (i) (ii)…

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

Q: You have 7 red marbles and 6 blue marbles in a bag. You randomly take a marble from the bag. Then,…

A: There are 7 red marbles and 6 blue marbles in the bag. So there are (7+6) = 13 balls in total.

Q: Suppose that the dollar value v (t) of a certain house that is t years old is given by the following…

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Q: n 2(√n +1 − 1) < Σ - < 2√n+1 - Vi i=1

A: We have to prove that following inequality.

Q: The graph of a rational function is shown below. Write the equation that represents this function. 2

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Q: (b) Find the values of x that satisfy 0.7* ≥ 0.3.

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Q: A. sin 45° B. tan 60° C. cos 270° =

A: This question can be solved using the given figure.

Q: 1. Evaluate. a) 558 5/3 += c) 78 + 2/3 e) - 3 + 10 +

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Q: Let p, q, and r represent the following simple statements. p: It is Tuesday. q: I work hard. r: I…

A: This is a problem related to mathematical logic. Based on the general formula and concept we will…

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately…

A: