What is the measure of ZDBC? O 39 O 117" O 78° 24- 78°

Q: A grocery store is holding a 10% discount promo for purchasing all items without certain conditions.…

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Q: 2) Evaluate: 9-3/2 Write your answer as a ratio of 2 integers

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Q: 2. If x satisfies the equation sin (x + 1) = 2 sin x sin (). Show that 11 tan x = a +b√3, where a…

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Q: Which equation has a solution of k=6.5? -3k=19.5 -1+k=7.5 -7k=45.5 -2+k=8.5

A: ( a ) -3k = 19.5( b ) - + k = 7.5( c ) -7k = 45.5( d ) -2 + k = 8.5

Q: 1. Solve for : (2 sin x - 1)(2 cos x - √√3)on the interval 0 ≤ x ≤ 2π

A: Given trigonometry equation ( 2sinx - 1 )( 2cosx - 3 ) 0 ≤ x ≤ 2π

Q: 2. Function C takes time for its input and gives a student's Monday class for its output. a. Use…

A: From the given question the function C in its notation form is  Ctime=Class

Q: Find the slope of the line. ifad -51-4 Kh y 416 *** N Select the correct choice below and, if…

A: from the given figure we know two points on lines are (2,4)  and (2,-6)

Q: A company that manufactures small canoes has a fixed cost of $18,000. It costs $100 to produce each…

A: Fixed cost of canoes is $18000 Production cost of each canoe $100 Selling cost of each canoe $200

Q: 5. Find two linearly independent polynomials orthogonal to p(x) = 1 + x² using the inner product…

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Q: 41. The half-life of a radioactive substance is 40 years. If you start with some amount of this…

A: To find out the remaining amount after 80 years and after 120 years. Note that as per the rules we…

Q: Solve the system. If there is no solution or if there are infinitely many solutions and the system's…

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Q: Use Gauss's approach to find the following sums (do not use formulas). a. 1+2+3+4+... +99 b.…

A: Answer is in step 2.

Q: 5) Simplify: 10x ³/4 x 5x1/4x1/6 3/4-1/12

A: According to question,Given expression,10 x34x-1125x-14x-16

Q: Sketch the region that corresponds to the given inequalities. 5x + y ≤ 4 x - 5y 26 -10 O -10 -5…

A: To sketch the region that corresponds to the given inequalities. 5x+y≤4x-5y≥6 To say whether the…

Q: Where are the answers to the table I don't see the correct answers for the table at all

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Q: For all value of 0 for which the expression is defined, equivalent to A sin 0 B cos Ꮎ C tan 0 sec Ꮎ…

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Q: Graph and explain the transformations for the parent function, f(x), to g(x). g(x) = − ½-½ ƒ(x)…

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Q: One person earns $43,000 per year. Another person earns $2000 per month. How much more does the…

A: given first person earns $43000 per year given second person earns $2000 per month

Q: Plot points between and beyond each x-intercept and vertical asymptote. Find the value of the…

A: f(x)=x2+4x-45x2-9

Q: You deposit $7500 into an account that earns 4% annual interest compounded continously. What will…

A: The formula for the future value of a continuous compounding investment is:…

Q: Let A, B, C and D be consecutive points of a parallelogram. Point E divides the diagonal AC so that…

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Q: In a race, Car #1 went an average of 160 miles per hour for x hours before dropping out. Car #2 went…

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Q: The number of bacteria in a certain population increases according to a continuous exponential…

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Q: Question In which of the relations represented by the tables below is the output a function of the…

A: To solve the following

Q: Find the volume of the parallelepiped with the sides u =, v = and w =.

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Q: 15) On each day of 20 consecutive workdays Anouk will select a pastry to eat after lunch. The bakery…

A: Given No of working days = 20 Variety of pastry =5

Q: 19. What is the amplitude of the function graphed below? 0:5 AAA --0:5 2 O 0.5 02 O 1 Oo -1-

A: The graph of the function is given.

Q: Find a point-slope form for the line that satisfies the stated conditions. Slope 7, passing through…

A: The equation of the line point-slope form is: y-y1=mx-x1 Where m is the slope of the line.

Q: Calculate the future value of the following annuities, then answer the questions that follow. What…

A: (a).Annuity is:  a=$60Time period is:  30 yearsTherefore number of installments are:  n=360Interest…

Q: Find the present value PV of the given investment (in dollars). (Round your answer to the nearest…

A: Solution- Future value (FV)=$30000 Time(t)=9 year Rate(r)=4% The formula of present value is given…

Q: Solve the rational inequality and graph the solution set on a real number line. Express the solution…

A: Solve the inequality and graph the solution on number line 8-2x3x+2≤0

Q: 108,000 The logistic growth function f(t) = 1+4200e weeks after its initial outbreak in a particular…

A: Here, the given function of the number of ill people after t weeks of outbreak is:…

Q: The table shows the population of a colony of bacteria at the beginning of each week for five weeks.…

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Q: 19) Solve (x + 2)(x-7)>0 20) Solve (x + 1)(x+5) x-2 ≤0

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Q: it is half life logarithm

A: To find out the remaining amount after 80 years and after 120 years. Note that as per the rules we…

Q: 12 Given that f (x) = x² - x, g(x) = 9-2x, and h(x) = x² + 2x − 63, evaluate (h - g) (4).

A: given ,  f(x)=x2-xgiven,  g(x)=9-2xgiven,  h(x)=x2+2x-63

Q: Jestion 13 of 21 Find an equation for the line below. -8 4 6

A: given two points on line are (-1,-1) and  (5,-3)

Q: The graph shows how voltage is related to amperage in an electrical circuit. The slope corresponds…

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Q: Suppose the demand function for a commodity is given by the equation p² + 4q = 1,600 and the supply…

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Q: Evaluate the variable expression when a = 3, b = 5, c = -4, and d = -3. ba number

A: To evaluate the expression for the given values, we substitute the values into the expression and…

Q: Solve by the elimination method. 5x + 6y= 3 10x + 12y = 6 Select the correct choice below and fill…

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Q: Find the measure of the exterior angle. 48° O 119 061 71°

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Q: Marsha graphed the function f (x) = 2/2 + 1on a coordinate plane. Marsha then graphed f-1 (x)on the…

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Q: Find the determinant of the matrix. Expand by cofactors using the row or column that appears to make…

A: Let a square matrix( A ) whose order is  3×3 A = abcdefghithen its determinant in terms of its…

Q: Show all steps to find the sum of the first 16 terms of the geometric series given. Round answers to…

A: The sum of first n terms of geometric series=Sn⇒Sn=arn-1r-1 ; r>1Here r= common ratio and a…

Q: For which values of r € R, will the matrix M given by be invertible? 11111 1 z I 12 1 M = 1 1 r 1 1…

A: To determine the values of x∈R, the  matrix M will be invertible. M=111111x12111x11121x111112

Q: The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the…

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Q: Find the determinant of the matrix. Expand by cofactors using the row or column that appears to make…

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Q: You invest in a new play. The cost includes an overhead of $31,250, plus production costs of $2500…

A: You invest in a new play. The cost includes an overhead of $31,250, plus production costs $2500 per…

Q: 1 2 3 4 14 15 16 17

A: